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Doctor insights on: Will Thyroid Replacement Stop Hair Loss

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Will thyroid replacement stop hair loss?

Will thyroid replacement stop hair loss?

Maybe: If the hair loss is caused by hypothyroidism, then thyroid hormone replacement will stop the hair loss. Often time, the thyroid is not the cause of the hair loss. In that case, thyroid hormone replacement will not do much. You will know if you have thyroid problem through a blood test. If thyroid hormone is low, i would treat it to see if the hair loss will improve. ...Read more

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Dr. Foster Carr
1,380 doctors shared insights

Hair Loss (Definition)

Hair loss, otherwise known as alopecia, can be caused by different reasons, including damage to the hair shaft or follicles or fungal infections. There are two main types of alopecia. Alopecia areata occurs when the body's immune system attacks hair follicles and causes hair to fall out. Androgenetic (or androgenic) alopecia, on the other hand, is an inherited form of hair loss. With alopecia areata, hair can fall out in patches all over the body. With androgenetic alopecia, hair on the head first thins and then falls out. In men, this is called male pattern hair loss; in women, it is called ...Read more


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What kinds of health problems cause hair loss? Mine has been shedding for 3mths. I lost 47lbs since march. Thyroid is fine. When will it stop

What kinds of health problems cause hair loss? Mine has been shedding for 3mths. I lost 47lbs since march. Thyroid is fine. When will it stop

Stress: Stress is the best cause for these problems but make sure that your doctor knows about this much weight loss. It could point to a serious medical problem. ...Read more

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Levothyroxine 50mvg 3 wks.only TSH thyroid tested 5.02. Lost 90% of hair. How long B4 hair loss stops. Please help!

Levothyroxine 50mvg 3 wks.only TSH thyroid tested 5.02. Lost 90% of hair. How long B4 hair loss stops. Please help!

Supposed to resolve: The hair loss is supposed to stop. I do recommend you see your primary care provider and if need be, an endocrinologist. I do think they might increase your Levo dose, but there's a chance you might benefit from T3 (liothyronine) hormone to provide symptomatic relief, especially with a TSH of 5.02. They need to rule out other causes of thyroid disease before treatment. ...Read more

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Testosterone replacement and hair loss?

Dihydrotestosterone.: Dht, which is converted from testosterone is the culprit in hair loss, leading to male pattern baldness. Propecia, (finasteride) is fda approved to limit this problem. It is considered a "cosmetic drug" and not covered by insurance. Plans. Have your doctor rx proscar, which is the same chemical, but at a stronger dose. Quarter the pill, take one quarter daily, and your have the same medication, covered by ins. ...Read more

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I’m on testosterone replacement therapy. Will asking my dr for finasteride for hair loss offset any gains from supplemental testosterone?

I’m on testosterone replacement therapy.  Will asking my dr for finasteride for hair loss offset any gains from supplemental testosterone?

Not exactly: Finasteride prevents the conversion of testosterone to dht. This only occurs in certain tissues (scalp/skin ; prostate). It is thought that too much Dht causes hair loss. Using Finasteride shouldn't effect your energy level or muscle mass, however there are reports that it can effect your libido. ...Read more

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Can testosterone replacement therapy, such as testosterone gel, cause hair loss?

Can testosterone replacement therapy, such as testosterone gel, cause hair loss?

Yes: Exogenous testosterone can be broken down in the body to a more potent form of the hormone called dihydrotestosterone or dht. Dht can cause hair follicles on the scalp to weaken or shrink causing alopecia (hair loss). ...Read more

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4m pp, thyroid levels normal, thyroid enlarged, u/s today. How long until normal pp hair loss and exhaustion level out? I am bf'ing

4m pp, thyroid levels normal, thyroid enlarged, u/s today. How long until normal pp hair loss and exhaustion level out? I am bf'ing

Could be months: Your hair is not lost, just breaking off. It should grow out normally, but may take several months since hair grows intermittently not continuously. Give it time, and avoid chemical treatments. Continue the iron to build your blood count back toward normal. ...Read more

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Does biotin help reverse thyroid hair loss?

Does biotin help reverse thyroid hair loss?

No: Correct the thyroid dysfunction, and the hair may regrow. Biotin has no effect on thyroid hair loss. ...Read more

Dr. Emily Altman
1,375 doctors shared insights

Alopecia (Definition)

Alopecia is a term describing the loss of hair from the head or body. There are many potential causes including hairstyling routines ...Read more


Dr. Ravi Chand
13 doctors shared insights

Thyroid (Definition)

The thyroid is an endocrine gland that sits in the lower part of the neck. It produces thyroid hormone - which ...Read more