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I have been loosing my hair since taking levothyroxine, what will make my hair grow back?

Responses (16)

4N Substances 5 Jan 2013

Hi Crissy,
I think you have it backwards. Hypothyroidism causes hair loss and also thinning eyebrows!

The med should be helping to stabilize your thyroid and decrease the hair loss. I had huge hair loss before the med. and yes, it does grow back :))

Please let me know if I can help further.
4N Substances

crissywsm 5 Jan 2013

HI 4substances, It does sound backwards,Ihad a full head of hair untill i was put on that.Itold the doc she said when my thyroid is regulated it will grow back. She raised my dosage and now even more hair loss.ive taken the higher dosage for 2yrs.The weird thing is i wasnt loosing my hair befor. do you know of anything that will help make it grow? i have bald spots now.thank you for getting back to me.

4N Substances 5 Jan 2013

Wish I did! Let me know if you find something. I expected my Dr to have a suggestion, but no luck!
Nice visiting with you.
4N Substances

endlessPred 6 Jan 2013

The medication is not the cause, as was mentioned. The hair loss is no different than when one has a baby and months later there is a large hair loss for a period. This temporary condition is simply your hair follicles resting due to hormonal changes from the thyroid. Once you are stable they will all startup again. It may seem like a lot but it really isn't. It is just more than normal. (By the way, this happens a every seven or so years for everybody as part of the normal growth cycles of hair. You can do the math with your age just in case that is also part of it.)

I got a short hair cut and felt better about it. Remember that it is nothing to worry about. In the unlikely possibility of a bald spot, then talk to your doctor. That would be something else. Ok? Be well and give your body time to adjust. Write back as questions come up regarding thyroid. Karen

bluesage 20 Jan 2014

Hair loss is a documented side affect of Levothyroxin. I had no hair loss prior to taking this med and my thyroid level wasn't low enough to warrant the med. But I'm afraid to stop taking it altho it's a really low dose. It's been 3 months and if it doesn't level out soon, I won't have any hair left!

endlessPred 22 Jan 2014

So what does your doctor say about it?

karaRN 15 Dec 2014

The first side effect listed for levothyroxine is temporary hair loss. If the hair loss persists more than a few months after the start of treatment, you should discuss this with your doctor.

Jemharper7 21 Dec 2016

I never had any hair loss ever like I do now. My thyroid level was slightly lower. The doctor started me on Armour. I have always had very thick dense hair. After starting on Armour my hair is diminishing by falling out and thinning rapidly. I don't know if it will stop. I'm going off of it. I'm not up for taking something that could make me bald. The medication makes me Itch all over and break out in blisters. The doctor acts like it's no big deal. I'm not going to subject myself to something I didn't experience prior to Armour.

Coco23 15 Feb 2018

Where did your blisters form at?

LaurenBrook68 21 Dec 2016

Try ACE vitamins from the supermarket. My daughter uses them and after a few weeks her hair was thicker and her eyes looked brighter and she was smiling more. :-)

Jemharper7 21 Dec 2016

Are they multi vitamins and was she on Armour thyroid medication and loosing her hair?

845princess 6 Jan 2017

I agree with you i am going through the same thing now!!! He raised my dose to 75 and my hair is dropping off it seems i cant brush it everytime i wash it its all over the tub. When my dose was 50 2 months ago this was not happening i thought i was going crazy!! Im happy to know i am not paranoid this is really happening.

Gillybabe48 28 Oct 2017

Perhaps 75mgs is too much. Go back to 50mgs and see how you feel. Do you know your last tsh and t4 and t3 results? If not ask for them.

Renni 9 May 2017

I've been on levothyroxine about 5 years now. At first I lost a lot of hair to a scary level when I took this drug but now I still lose more than I did pre drug (when I wash my hair tons falls out) but it has settled down a bit. I used to think I would go bald but so far I still have enough hair. But it is dry now. Not the big hair I had before Levo. A bit sad but at least I got my brain back ( forgetting my own phone number) and the painful leg cramps and all the other horrible hypothyroid symptoms like crying nearly every day, regurgitating undigested food I'd just eaten, strange little sparkly pains in my chest at night, not being able to hold a social conversation as I could not think what to say fast enough, tongue seemed to be fat I couldn't pronounce some words properly like "Elizabeth". I take thin hair over all those symptoms any day

LauraGilbertson 11 May 2017

I was sad to read this as ongoing Hairloss is so upsetting for my and my levels on levothyroxine are ok now on 125, since Nov. Did you Hairloss improve quite a bit or is it ongoing and does your Hair keep getting thinner? Sorry to ask but I've been looking for ideas and possible future predictions since it all stated 18 mtgs ago

Renni 11 May 2017

My hair is certainly drier 5 years on. However I have less hair loss than I did. So with time the hair loss has slowed down a lot. But definitely it only started falling out when I started the Levo. What it did do a year or so before I started Levo was dry out and go wavy. So I think in time hair settles down. ! At least in my case. Now I have a full head of hair. But it is less thick. I have no bald patches. I take Vit D and magnesium. Keep an eye on ferritin/iron levels and b12. It all comes together I suppose. GP's try to play it all down

meli12345 4 Oct 2017

I have the same problem, I have been in the medication for more than 15; however, before my hair was strong. It never have been the same after the medication.

WildcatVet 4 Oct 2017

Hair loss is an extremely rare side effect of thyroid supplementation... less than 000.1% of all users suffer this idiosyncratic reaction.

Nicsriver 17 Oct 2017

I've only been taking this medication for 6 weeks and my hair loss is terrible even my hair dresser looked worried . Not sure if to carry on taking it or carry on and hope it stops falling out

Renni 17 Oct 2017

Please keep taking the medicine of your doctor prescribed it with valid reasons. I know how soul destroying it is when hairdressers look concerned at hair loss and hair thinning. But the issues the drug addresses must be addressed. Hair being crappy is a price I had to pay. In time it will never be perfect again probably but it will probably calm down. I am not bald. My hair is not that bad a few years on. Yes it is dry but I don’t have bald patches. But I know it is very upsetting so send you strength and courage to keep on with the medicine. X

WildcatVet 17 Oct 2017

Nicsriver gave a very accurate answer. Lack of thyroid hormone can affect your entire metabolism very dramatically and although the hair loss issue may be traumatic to some it is a cosmetic rather than health issue. Be sure your doctor is aware of your concerns (this is a rare enough side effect that many doctors AREN'T aware of it) because you may need blood tests to determine if you're over or undermedicated or whether a different type of thyroid supplementation should be used.
I've been taking levothyroxine 50mg for over five years and my long, straight blonde hair is now shoulder length and curly ~ borderline frizzy. I can live with hat.
Best regards and good luck! Wildcat

InquiringMindz 18 Oct 2017

Hi Crissywsm: Being a long time hypothyroid patient myself, I have two suggestions to offer. Just my two cents:
You could talk to your doctor about switching to a natural desiccated thyroid medication called Nature-Throid. I have taken it for years and had much better results with it than I had with levothyroxine. Just switching to Nature-Throid made a tremendous difference in how I felt and my hair and scalp problems lessened greatly.
Many medications can cause our hair to thin out, such as antidepressants, antibiotics, blood pressure meds, etc., for some people. Please let your doctor adjust your dose. Sometimes it takes several trips to the doctor and several times of checking your TSH levels to get the correct dosage for you personally.

InquiringMindz 18 Oct 2017

Oops! That comment was meant to be directed at Nicsriver and Renni. Sorry...

Renni 28 Oct 2017

Thanks I will try evening primrose oil. I remember years ago at a breast clinic they recommended that. I tend to buy it then leave it in drawer until it expires :) better try actually taking the stuff ! I recently started vitamin d ( you take one pill every two weeks).

fitishka 20 Jan 2018

I'm posting this response in hope to help someone else with the same problem. I had initial hair loss on this medication. It lasted for 3 months. During that time i learned that low Ferritin is very common in hypothyroid patients. Ferritin is sort of like iron storage in our body. Iron on another hand is #1 reason for hair loss in women. So about 2-3 weeks ago I started taking ferritin supplement. Not sure if supplement worked or i got adjusted to the medication, but that abnormal hair loss stopped in last week or so. I hope it stays this way.

dinoitalia 1 Feb 2018

I was just prescribed Levothyroxine and am very concerned about the hair loss side effect. Can someone recommend an all natural alternative to this medication without a hair loss side effect.

cyndik90 11 Jun 2018

Hi there! When I was first diagnosed with hypothyroidism back in Feb of 2017, I was prescribed Nature Throid (50 mcg). I did well on that medication for a 1 yr. I did not experience any side effects. My hair did not fall out nor was it dry. Nature Throid ran out and has been on back order, since then my doctor put me on Levothyroxine 50 mcgs. I've had so much hair fall out in the last 4 months, its been so scary! My doctor did ask me to try Rogaine for women and 1000 mg of Biotene. It's been a month on both options but still my hair is falling in crazy amounts.

Coco23 15 Feb 2018

Actually the meds do cause hair loss..after starting levothyroxine I lost my hair on my head the entire left side... turns out the dye in the purple pill.75 some people are allergic

Jacksll 3 Mar 2018

I been losing my hair it been looking thin.

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