Changes in Taste, Smell, and Hormones After Brain Injury

Question: 

My sister fell down some stairs in March 2012. She was rushed by air ambulance to the hospital with a traumatic brain injury. Ever since her fall, she can no longer taste or smell anything. Her hands and feet are always freezing cold. Will her taste or smell ever come back, and why she is so cold all the time?

Answer: 

Loss of taste and smell has been reported to be as high as 25 percent after traumatic brain injury. The loss of taste is generally due to loss of smell. Loss of smell has many possible causes including injury to the nose, nasal passages, sinuses, olfactory nerve, and the brain. The olfactory nerve brings the sensation of smell from your nose to the brain. Since this nerve passes from the nose to the brain, it is at high risk of injury when there is trauma to the head.

There are some medications that can also cause impairments in smell or taste that are commonly prescribed for people with traumatic brain injury, including some antidepressants, seizure medications, antipsychotics, muscle relaxants, and narcotic analgesics. A close evaluation by your sister’s physician is important to make sure there are no reversible causes of loss of taste and smell. If her senses of taste or smell have not returned a year post-injury, it’s unlikely, unfortunately, that they will.

Click here to see BrainLine’s video with Dr. Greenwald on the topic of changes of taste and smell after TBI.

As far as feeling cold all the time, it has become recognized that there can be changes in hormones after traumatic brain injury. A careful assessment of your sister for reasons she feels so cold should include blood tests that measure her hormones (thyroid, cortisone, sex related hormones, and growth hormone).

Please refer to this comprehensive article regarding the treatment of headaches.

More on TBI-related headaches.

Spasticity is another cause of pain more commonly seen after moderate to severe brain injury.

Watch this video with Dr. Greenwald about TBI-related spasticity.

Posted on BrainLine June 9, 2014. Reviewed July 26, 2018.

Comments (159)

Please remember, we are not able to give medical or legal advice. If you have medical concerns, please consult your doctor. All posted comments are the views and opinions of the poster only.

My cousin met with an accident and blood came out on ear and he doesn't have any taste and smell if he smelled only blood smell is coming he's saying

After a fall downstairs in 2006 I lost my smell and taste, I always feel hot and my personality has completely changes. Nearly 15 years on and things have not changed, although I can tell if someone has a smoke or drinks coffee (I smell the same thing for both but it's not the actual smell you smell). I can now tell when my kids fart. I think over the years you adapt a really sweaty man was in a line of people and I could only smell sweaty fried onoins. You do also get chemical, burnt food and spices smells. I suck mints to help with this it happens every so often and can last weeks. Anyone the same??

I had an accident October 12th, and from in between the skull fracture, 2 brain bleeds, brain shift and swell, my smell/ taste went away on November 11th. I was able to get out of the hospital October 21st. Now I’m going through a phase where a smell hits me now. When the smell time hits me, it’s one smell so I can’t just pick something up and it smell differently, it’s one constant smell for a few hours and then it will go away? Has anyone had this also? Or know what it could mean?

I'm suffering a really nasty unexplainable burning smell after a severe head injury 8 weeks ago loss of taste also

I lost my sense of smell in January due to a head trauma, for the last week or so I started smelling what seems to a chemical smell but it never goes away

Same here, I smell like electrical wire burning..my surgeon told me my brain is sending a wrong signal. I lost my sense of taste & taste 3 days after the vehicular accident, and I regain my sense of taste after 3 weeks but more on salty and sweet taste no distinct taste of the food im eating, I don't know if it's a chocolate,apple,chicken, grilled meat or the spolied food because I dont have the sense of smell.It's already 4 years and 6 months now since the accident.

I fell backwards on a sidewalk on Dec. 23 rd of last year. I got a concussion and now have zero sense of smell. I also have this background “smell” that is unpleasant, like chemicalish. When I eat I taste the chemical flavor, and hardly any real flavor. When I sit down to eat, I still hope and expect to taste, but every time it is a disappointment.
Has anyone heard of stem cell treatments for this?

I was in a car accident couple years back hit my head pretty with the airbag but didn't lose smell or taste but now I can not smell perfume food, cleaning supplies nothing and the only thing I taste slightly is salt this started three days ago just frustrated and annoyed at this point don't know what to do.

On December 30th I got hit by car and I was rushed to the hospital and I had a brain bleed. After 2 days I was released and they had me on anti seizure medication and I went through all my proper tests like ct scans, mri’s eeg/emg. And now I lost my sense of smell at the end of January and I’m afraid it’s going to be permanent is there anything I can do or is there hope for me.

Has anyone had their sense of smell heighten after concussion? Usually I’m stuffy all the time. Now I smell too much and it’s making me so sick!

Trying to get a diagnosis for tbi after an accident 7 years ago. Symptoms have slightly worsened over the past years but have gotten drastically worse. I’d have an over heightened sense of smell a majority of the time, smelling my friends perfume before I saw her outside with her standing by a fire.
Anyone else struggling to get diagnosed?

In February 2016 I got hurt at work falling on wet floor had a massive tear of rotator cuffs in shoulder was in physiotherapy then surgery in may then physiotherapy for months was back to work and doing work hardening for shoulder still. My family dr sent me to a neurologist because went for something and he said you are on phenobarbital and dilentin and you haven't had a seizure for forty years maybe you dont need medication my neurologist sent me for an MRI EKG and blood work then I was to slowly wean off my medication and start taking keppra at same time now maybe a week into doing this had a fall hitting my head on a desk falling on water in the next few weeks got worse but thought it was new medication combined with old medication giving me horrible side effects was not saying much in physio as I assumed it was medication finally looked up concussion. It fit what I was going through but said will diminish so thought I could work through it big mistake exhaustion emotions bright lights off balance memory crashing overwhelmed me brain shuts you down. Couldn't remember or figure out my medication so my neurologist said just go back to your original meds that you take then we will do the keppra when your better. You even cry for no reason my neck was In big pain also then they realized i had a bad whiplash also thank heavens for acupuncture helps alot my wife was cleaning the sink with bleach and couldn't smell it she grabbed the bottle because i kept trying to smell it. Three years later I have decreased sense of taste everything tastes bland. Oh yea I dont drink hardly at all not ever been into drugs but smoke a half a pack of cigarettes a day for some reason lost all craving for over thirty days for cigarettes but as I got better cravings came back. What was weird was for months had what I called alzheimers symptoms brain fog did things out of order then one morning felt better than good realized haven't paid any bills for over two three months went on my desk top to pay some got out my debit card which I dreaded doing my son always told me never save it to your desktop but when I'd go to enter it would always have to enter it three times and make mistakes and then leave it on my desk and go to work without it in the past anyways I looked at the card signed on and it went right in first time thought I got lucky afterwards realized card was still in my head looked at all my cards and they stuck also. Felt exhausted went back to sleep. A week later they were still there in my head as I got better my head felt like it was racing inside I had a compulsion to know things medical and scientific couldn't stop I would lay in bed thinking fifteen minutes went by and five hours had gone by doing research solving things putting puzzles of information together.Finally after three years it's not racing twenty four seven but have amassed a huge amount of information and solved so many things people look at me weird when I say things it's like I swallowed a dictionary so now I dont say much to avoid the looks. It turns off like a switch in my head on and off. I do suffer severe neck problems and ringing in my right ear decreased taste and sometimes smell weird odours you think brush my teeth maybe that will help. I do have a personality change not bad but understand so many things now very clearly and take fir granted that people know what I know but then I think before this happened I knew very little. Still experience a lot of daydreaming your mind wanders spelling is off now . But this overactive neurol pathway in my head gets bad at times. My head would always operate say driving on side roads but now it races at times on a highway I'm happy its diminishing it seems quieter inside my head. My balance is good but you feel a little off centre. For two months couldn't deal with movement no tv or cell phone would make me nauseous would lay still In bed in dark room glad that went away you recover from concussion but with weird side effects. Just wish the sternocleidomastoid would stop going into spasm with the upper trapeze muscles effecting the trigger points below the occipital muscle at the base of the back of the skull. See sounds like a dictionary. Remember were not back to normal but were alive in pain but alive.

I fell off from bike coz of accident 5 days ago I'm feeling OK got slight injuries slight pain in head that's OK but I'm not able to taste anything I can't smell anything is that alright I'm irritated but also scared I'm l fine can I get back my senses I'm afraid please guide me

I have the same problem caused by the same accident. Did you get your smell and taste back?? I’m so worried...

I suffered TMI from car wreck in 1976! Concussion didn't even merit special attention in those days. I was unconscious for 10 days and while I was in hospital afterwards I can remember putting salt on my ice cream then eating it. Taste and smell never came back, and phantom smells (glue used in model aircraft kits most recently) have become more frequent. Sorry to say that, but of course everybody is different. At least we're not alone - don't know why that should help but it does.

Has anyone heard of loss of smell and taste after having heat stroke. It happened 8 months ago and after the heat stroke two weeks later my smell was gone.. I would love to hear if this is possible. I have seen a ENT and was told I have a small retention cyst in my maxillary sinus but was told there is no way this could cause my loss of smell. so any one out there please let me know.

I understand the reason of loss of taste & smell after a skull fracture. But, how is it that a person can now eat spicy food when they could not before TBI?

They say people that can't eat spicy food is because they have heightened taste buds they are very sensitive to spices. So it's possible you have taste buds now but are not as heightened diminished a bit so spices dont effect them now after the concussion.

I have had three MTBIs: One in 2003, falling backward out of the bathtub, one in 2014, after tripping and falling backward in the driveway, and the worst one in 2016, when I tripped over some uneven pavement at work and fell flat on my face. That incident got me a broken nose (two places), gash across my nose, "road rash," a busted lip, black eyes, and a concussion with vestibular complications (like being unable to walk across a patterned carpet or turn my head without needing to throw up). They say that cumulative traumatic brain injuries, no matter how mild, are not good. I can vouch for that. My latest issue is smelling things that aren't there (phantosmia), that no one else can smell. This could be garbage, sewage, smoke, an electronic burning smell, hydraulic fluid, fresh paint, or just about anything. This is beyond frustrating and can be frightening. There is probably nothing that can be done about it. Learning to live with this new normal...

What does the smell, smell like? I smell a chlorine smell which was after i got chronic sinutisis.

I have had multiple TBI’s and am dealing with the same issues as you as well as vertigo, headaches, nausea, memory loss slurred/stuttered speech, brain fog, sensory overload. I can’t walk on or look at patterns or stripes without losing my balance and feeling sick. I just started vision therapy and the therapist said she can help me get back to normal. They specialize in treatIng TBI patients I’m hoping. I’ve tried everything else. I’ve been going for 2 months now and notice my eyes are getting stronger but they definitely don’t work together and I still have no peripheral vision. I’m starting peripheral exercises this week. My right eye has a slightly better peripheral than my left. My left eye focuses on near objects better than my right. They don’t track object together very well which causes nausea and pain. I’ve learned a lot about how my eyes have been affected since the TBI. Vision therapy is supposed to help regrow the neurons that have been broken.
its worth a try. Good luck.

I had all the vision therapy and it does help with balance nauseous tracking its brutal doing it makes you feel so lousy doing it you get better as you progress but I have found after two years out of physio I'm regressing with symptoms returning. So I'm thinking like all exercise you have to maintain visual exercises or you tend to regress. Would be curious if its happening to other people. You know they work hard to get you back to work then it's like you set it then forget it they go your capable of working now so your dismissed but your struggleing but working but you find your on this slow down hill me I took early retirement. Three hours of work exhaustion sets in then you struggle through rest of your day then go home to start it again the next day. Days off are to try to reenergize but your battery doesnt seem to have a full charge capacity it's like an old cell phone that needs to be charged constantly or it drains fast. But at least we function but like that old phone you get frustrated with I get frustrated at my life now but stay positive. Life is to short.

A year ago woke up in a hospital the not knowing what had happened. A car accident apparently..the night before.
I hear a lot about losing sense of smell and taste a lot here.
I have exactly the opposite. It's like I've gone back to basics when your life would depend on your senses. I smell everything 1000 times more. Drives me crazy. I smell every plant, people, their hopefully good smells, but mostly the the bad ones. Can't be around of some my friends I used to hang out with..simply because they smell bad now. So bad, I'm about to puke.
I loved cooking and all the garlicky foods. If I have a tiny piece of garlic for example, I'll be smelling it on my skin and in my breath for 3 days after.
A lot of habits have changed. Heat drives me nuts. I turn into an animal again..with even more strong sense of smells and very primate urges. Weird weird weird...Tbi.
I don't remember a single episode from the accident, but whenever I'm in a situation with too many impulses around (sudden sound, movement etc), my whole buddy freezes.
And all that causes such a heavy fatigue.
I hope this ever stops and I can be a normal 36 years old woman again and have enough patience for my kiddies and friends.
And people around don't get that. I still have a big scar on my forehead from the accident. But people think that's about it.

Have them run blood tests for hormone levels. Your pituitary gland and your thalamus secrete a lot of hormones. It really sounds like they are not functioning properly in your brain they are almost side by side do some reading about them. If it's that they can balance your levels in your blood . Here's hoping.

My daughter had a concussion can't work allergic to all scents and lots of food allergies. She is on permanent disability now. She was becoming a veterinarian now will never work but she copes with it and is alive real tough kid dont know how she deals with it.

My boyfriend has had multiple concussions, the last of which was due to football. He hasn’t been the same since. His sense of smell and taste is at the point where he can really only identify things with a rich scent or smell. He takes longer to process things said than the average person does. It’s heartbreaking seeing someone change like that. His heart is set on football, it’s his passion. He loves it. But it doesn’t love him back.

What is his sleeping pattern.

Ten years ago a car ran a red stoplight and hit my SUV on the passenger side. The low hit flipped my SUV several times, spinning it like a toy top before it landed on all 4 wheels facing the opposite direction of where I was going. That was the day I should have died. Sometimes you get lucky. I walked away without a single cut or bruise. It never occurred to me that I had anything more than sore muscles. I was more concerned about picking up my daughter from school (I didn't know her name). A co-worker came to take me home,we stopped to get food and I noticed that it had no taste or smell. I got a call from the chiropractor office asking if I was bringing the kids in for their appointment. I explained about the accident & that I couldn't get there. Two minutes later the Chiropractor calls back, he is sending someone to get me. He does x-rays & compares with ones he took 2 months ago. Damage to C-1, C-2(Atlas,Axis. Brain stem), L-5,S-1 & tailbone.
He has known me for several years & said that I was behaving differently. I was stubborn & just wanted to go home,not to the ER.
Four months later I was still in constant back pain, not sleeping & assumed that was the reason why I couldn't remember things. I couldn't count, struggled with reading ,typing & writing. My taste in music used to be 80's pop or New Age meditation but now I was listening to hard-core rap & swearing constantly.
All emotional control was gone. It took 5 years of various doctors to piece together what was going on with me. I never thought that I was unconscious after the crash. Looking at 911 calls,police record,ambulance records shows 7-14 minutes that I can't recall. I never heard sirens.
Life is different now. The force of impact combined with the spinning caused many neurotransmitters to snap, others shifted so I get the wrong information. I drink a liquid but my brain tells me that it is "sawdust". I know that I have 2 younger siblings but have no memories of growing up with them. I can't identify female faces( including my daughter or my Mom). My quality of life will never be much more than what it is now. I require some adult supervision because I don't think to eat or drink. All parts of my brain were affected in some way but my family still loveds & supports me, even when I don't succeed. I'm 54 yrs old but behave like I am 20 sometimes. Just keep taking one day at a time. :)

I recently had a TBI from a fall on a segway reading this was like I wrote it I have had such a terrible time explaining to anyone what's going on 55 as well and feel like I have turned back to the 70's I am stimulated by bright colors I started creating art, had a change in music taste as well ..... my smell is 99.9% gone and taste is so cross-wired eating has become a chore, hearing is about 80% gone this is my 10 months since my accident. and it appears the old me is gone forever and I am really struggling. ON a good note my work an attention to detail and ability to learn and understand have increased two fold ..... I really miss the old me wished there was hope out there so I got hearing aids and everyday I struggle to find just a glimmer of the old me.

I feellike I am the odd ball out. Sense I hit my head I am the opposite of most of the people here and would give anything to have the lack of smell. Instead I got increased sense of smell to the point it is a point of annoying. I smell food three rooms over. My migraine triggers are often so easily triggered. My sense of hearing ..yeup that too.
My sense of taste is unaffected. My family cant cook foods half the time without windows open an me throwing up.

Hi I haven't felt like I wanted to end it all but I know how you feel. I had a series of TBI with severe bleeds resulting in total loss of smell and taste. I have continual dry eye and running nose.
I have had CT and MRIs which revealed nothing only the bleeds. This was 5yrs ago so I doubt it will come back now. It really gets me down but I have to make the best of it. Please ask for help nothing like this worth taking your life for. The fact you are talking about this shows you want and need some support. Speak to your partner or close friend and know that your not suffering alone. It's little consolation I know but we understand.

Let me say that I understand your displeasure. I feel down the stairs going to do laundry. I was life flighted and do not remember 6 days of my life. Two fractures to my skull. I had always had super smell and taste before. It will be two years that I have nothing in smell and taste other than the metallic taste they talk about (crap). I don't want to die but I miss me so much that each day is harder and harder to choke down food that I loved so much. I pray that they will find a way to help us. My anger has taken all the people that I had in my life out. It hurts me they do not understand I am not here anymore. Please know that you are not alone and that we will find away to excel in something new. I swim a lot it helps me forget and feels great. 100% pain free. I send you all my kindness and prayers.

I had a brain injury for 5 years cannabis pure indica is the life saver. It helps with the big 4 - pain, insomnia, loss of appetite and depression I feel like I have been granted a second chance or a second life.

I don’t want to live anymore. Subdural and subarachnoid fractures have robbed me of my taste and sense of smell. Everything smells and tastes like rotten spoiled milk. I’ve lost weight. I’m always tired. No one understands. “That sucks” is all I get. I’m now actively planning to kill myself. So many doctors who don’t care. I have pain medication that will dull any last inhibitions. I just need a gun. Won’t do it at home or in my car. Don’t want to make it worse for my family. Can’t decide if I should just do it in the woods or an abandoned building. I’ll write a note so my family won’t worry when I don’t come home.

I know exactly what you're going through I'm going to the same thing for the last 10 years hang in there brother

You are not alone- suicide just passes the pain to other people that will miss you when you’re gone. Never end the fight

I had a bad TBI 5 years ago My balance is still off my memory is poor but the worst is 25% of the time my food taste like rancid fish. That I can’t take

Got pushed from behind, went face first onto cement, i looked like cro magnan man with 2 black eyes, almost 2 months later, dizzy 24/7 headaches, sleep patterns getting worse not better, but wierdest thing i keep smelling bad fish, i mean real bad, riding in car, in dressing room at store, just out of blue, rancid fish. Thought i was going crazy.

Hello. Please do not do this. Please know that your family loves you and cannot think of life with out you. My son has a Tramtic Brain Injury and thought of ending his life too. Actually tried 4 times. He is here today and living the best life he possibly can. He is a great listener. He would be happy to listen and chat with you. He knows your walk and your journey. Please let us help. amie@redheadbarrels.com

I have just read your comments that's so sad I had brain surgery for a tumour 6 years ago and have no taste or smell. I imagine flavours and this helps keep living for yourself it does get better over time and you learn to live with it. Immerse yourself in something wonderful and you will have something to live for. I had incredible tiredness it does go away with time.

I had a partial removal of a benign frontal brain tumor on 6/29/19. I have to have radiation in an attempt to shrink the rest. That is on hold right now because the incision site is not healing. It just seems that nothing can go right. Prior to surgery, I would smell smoke which wasn't there. Now I have an increase in odor detection, mostly foul smelling. I'm not so sure if the final outcome of this adventure. I don't have a positive attitude.

I can't relate to the pain you are going thru, but my husband is encountering the same hell since he had a concussion 2 months ago. The bad smell just started a few weeks ago and I think it's going to drive him insane. He tells me it is maddening. The only thing worse than being in your shoes is watching someone you love go thru the hell you're living and not being able to do a damn thing to make it better. I pray you will find relief and realize that killing yourself will only hurt the people who love you and rob you of the chance of getting better.

I understand how you feel back on April 15th of 2019 I feel I have a grade 3 concussion I had bleeding from my left ear fractured my inner ear had a gash on the back of my head I keep continually having severe headaches dizziness and feeling like I can't remember what I want to say I have a metallic taste in my mouth and my sense of smell is completely gone but you know you can live through this it's not worth giving up your life I have cravings for food that I always have loved and can't taste it now but I hope one day it will come back

I'm so sorry that you're going through this and that you don't feel understood. You may think you will never get through this. You may think life will never be the same again. You may think no one has ever experienced what it is that you’re going through and that no one can help you.  I'm here to say that you can get through this.

Have you expressed what you’re struggling with to your family or a friend? If you’re not comfortable talking with them or feel they're unable to understand what it is that is making you feel there isn't hope, please reach out to one of these confidential resources:

National Suicide Crisis Line (24/7)
1-800-273-8255

When you call you will hear a message that you’ve reached the crisis line, there will be brief hold music while you’re connected. Then a skilled, trained crisis worker who works at the Lifeline network crisis center will answer the phone. This person will listen to you, understand how your problem is affecting you, provide support, and share any resources that may be helpful.

Crisis Text Line (NAMI)

Text HOME to 741-741 to connect with a trained crisis counselor to talk via text message.

When you text HOME to 741-741 the first two responses are automated. They tell you that you're being connected with a Crisis Counselor, and invite you to share a bit more. It usually takes less than five minutes to connect you with a Crisis Counselor. When you’ve reached a Crisis Counselor, they’ll introduce themselves, reflect on what you’ve said, and invite you to share at your own pace. You’ll then text back and forth with the Crisis Counselor. You never have to share anything you don’t want to.

 

I never remember having a sense of smell. I was in a car wreck at 2 months old that fractured my skull.
I've also never felt like I fit in anywhere. Could more damage to my brain have been done, that I was never told about?

My TBI was Dec. 2017. I just told my wife I was not feeling well and we started to walk back to the hotel when I fainted and fell to the ground. My fall was backwards onto a concrete floor. I was only out of a few seconds and able to get myself to my feet. My hit was hard enough to make small cut on the back of my head (No stiches). We were out of town during the accident and my wife drove us home the next day on a Sunday. That Monday I visited my Doctor who prescribed something for my nausea and dizziness as my sense of balance was off (which lasted for one maybe two weeks). The Doctor suggested an MRI which called for CT Scan. The resulted showed a mild contusion/concussion on the frontal lob. Eventually, my headache subsided and balance returned. What I'm most concerned about is my loss of smell and taste. I noted it with a few days of accident, but brushed it off to allergies. Well two years later no smell or taste. I, like others get the phantom smell/taste "metallic/aerosol/smoke". Being in the food industry this loss has greatly affected my work/career. I hope someday, we find a way to help regain what was loss. That said, I'm thankful my injury was not life threatening or paralyzing. So I'm grateful for that!

I appreciate this comment so much. I have lost so much of my sense of smell and taste, and I was unsure why this had happened. I had a bad sinus infection that required antibiotics at the same time that I had a fall at the gym. The fall could have been so damaging with broken bones. I felt that my head bouncing off the gym floor and producing a carpet burn strawberry and my glasses cutting the bridge of my nose was not significant. I blamed my smell and taste loss on the sinus infection and cataract surgery one week later. Now I fully believe my problems are from the fall. I plan to pursue this issue with my family doctor and possibly a specialist. Your comments also verified the phantom smells that coincide with this type of injury. I have a chronically occurring smell of a dirty litter box and more frequent headaches than before.

I fell and was told I hit my head. I was unconscious for several days. I was rushed to the ER that day I had a bleed in my brain. I don’t remember any of this. I was in the hospital for 2 weeks. I lost my sense of smell & short term memory. I don’t even remember being in the hospital. I was told I had to have a nurse in my room 24/7 because I was pulling my IN out and acting strange. Anyway I wish I could smell again but it has been 5 years now. I am grateful I did not suffer anymore things from my brain injury.

I came across this page while looking up some information for someone I heard had fallen some months ago. I understand that the person is having difficulty with smelling etc...

I don't know if anyone on this age has heard of a 3 Vol set of books entitled: Encyclopedia of foods and their healing power.

See what they look like and view the inside. They are great resource for various diseases, recipe and cookbook as they show the pros and cons of different foods and how they positively or negatively affect each body system.

(1) Video
https://youtu.be/m7mE4fDxxSw

(2) Video
https://youtu.be/ZApyVpjraCU

They can be very, very expensive depending on where you purchase them. However, if you search online used bookstores, ebay, Amazon, Barnes and Noble, Thriftbooks, Better world etc... you can sometimes get them good used at bargain prices even under $10 and $20.

I had been driving a 2010 Volvo tractor and trailer for 2 months not knowing i was being poisoned bye carbon monoxide . Now the doctors are saying it's out of my blood but I still have a terrible smell in my nose all the time. Is this something to worry about and will it go away? Please let me know .

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