Bernstein Medical Blog

This page contains all posts in our News, Answers, Video, and Research sections.

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Allergic Reaction to Rogaine Liquid but Not Foam?

October 15th, 2007

Q: Our dermatologist originally suggested our son use the 5% Rogaine and he developed an allergic reaction to it. Allergy tests confirmed it was the propylene glycol causing the reaction. I understand that Rogaine foam has 5% minoxidil in it but no propylene glycol. Is that correct? — B.M., Lower East Side, N.Y.

A: In addition to minoxidil 5%, Rogaine Foam contains: butane, butylated hydroxytoluene, cetyl alcohol, citric acid, fragrance, glycerin, isobutane, lactic acid, polysorbate 60, propane, purified water, SD alcohol 40-B, stearyl alcohol — but no propylene glycol.

Read about Rogaine (minoxidil)

After Hair Transplant, What are White Specks on Scalp?

September 26th, 2007

Q: After the day of the procedure, I could see what appeared as white specks on top of my scalp. Some are sticking out above the scalp more than others. I was wondering if the entire follicular unit should be at the level of the scalp. Is it normal for some part of it to be above the scalp? (I did not receive the procedure from you.) — T.C., London, U.K.

A: It is normal for the grafts to be a little elevated and you should expect them to flatten as they heal.

The effect may be exaggerated in the shower as the grafts become hydrated, but they should settle down soon after you dry off.

Can Stress Cause Hair Loss or is that a Myth?

September 6th, 2007

Q: I’ve been dealing with daily mental stress for the past few months. I’ve noticed that during that time, I’ve experienced a lot of frontal hair loss and thinning. I thought stress was a myth for causing hair loss. — R.P., Upper East Side, Manhattan

A: Stress may cause temporary shedding, but it generally does not affect the long-term course of genetic hair loss.

It seems that women’s hair is affected by stress more commonly than men’s hair, but the reason is not clear.

Should Young Person Start with Hair Transplant at Crown?

August 21st, 2007

Q: I am 26 years old, have had two successful hair transplants, but am still losing hair in the crown area. The doctor I have worked with told me that he does not do crown work on anyone until they are at least 40 (due to lack of donor area). I have very thick hair and the transplanted area looks as if nothing was lost. Would you do work on someone my age in their crown area if they have enough donor hair? — A.W., Brooklyn, N.Y.

A: Although I am hesitant to start with the crown when transplanting a younger person, if you have good coverage on the front and top of your scalp from the first two sessions then extending the hair transplant into your crown may be reasonable. It depends upon your remaining donor supply and an assessment of how bald you will become. I would need to examine you.

If it is likely that you will progress only to a Norwood Class 6, then transplanting your crown can be considered. If you will progress to a Class 7 then you should not since, in the long term, hair that was placed in the crown might be better used for other purposes, such as connecting the transplanted top to receding sides.

BernsteinMedical.com Wins World Wide Web Health Award for Outstanding Health Information

July 15th, 2007

BernsteinMedical.com was recently recognized by the World Wide Web Health Awards as one of the Internet’s best health resources. The site was acknowledged for outstanding health information based on accuracy, usability, and overall quality.

Does Propecia Affect Beard Growth?

July 6th, 2007

Q: I am a 21 yrs old male having serious hair loss over the last few years. I also have very little facial hair. Since Propecia is a DHT blocker can it inhibit beard growth? — E.M., Astoria, N.Y.

A: As you suggest, it would be reasonable to assume that since DHT stimulates beard growth, blocking DHT (with finasteride) would tend to inhibit its growth. In practice, this does not seem to be the case, i.e. we don’t find that Propecia has any effect on facial hair. The reason is not clear.

Can I Tell if a Hair Transplant is Successful After Five Months?

July 5th, 2007

Q: It had been 5 months since my hair transplant. I only see minimal growth of maybe a few hundred fine hairs. My transplant consisted of 2,217 grafts. Could you give me your opinion if this is normal or is it a failed hair transplant? — L.D., Miami, F.L.

A: It is too early to tell. Hair grows in very gradually with great variability from person to person.

Some patients only have a little fuzz at five months and then have great growth by one year.

You really need to wait the full 12 months to evaluate the success of the hair restoration.

Are Women Less Likely to be Candidates for a Hair Transplant?

June 25th, 2007

Q: I heard that a smaller per cent of women are candidates for hair transplants compared to men. Is this true?

A: Yes, that is true. Women more commonly have diffuse hair loss where the thinning is all over the scalp. This means that the donor area (the back and sides of the scalp) are thinning as well.

If the donor area is not stable, then there is no point in doing a hair transplant, since the transplanted hair will continue to fall out. Remember, the transplanted hair is no better than the area where is comes from.

On the other hand, women with stable donor areas can be great candidates for surgical hair restoration. The stability of the donor area can be assessed using a procedure called densitometry and should be part of the hair loss evaluation when you see your physician.

How do You Treat Early Hair Loss in Women?

June 25th, 2007

Q: I am a 33 year old women and am just starting to thin on the top of my scalp behind my frontal hairline. What should I do? Should I have a hair transplant?

A: There are a number of things that you should consider that can be effective in early hair loss. These include minoxidil (Rogaine), laser therapy, and using cosmetics specifically made to make the hair appear fuller. Lightening or streaking the hair, as well as parting the hair off to the side, will also make the hair appear fuller.

If a surgical hair restoration is performed too early and there is still a lot of existing hair in the area, the hair transplant may actually accelerate hair loss. Surgery should not be performed prematurely.

Also, it is important that the doctor check the stability of the donor area, using densitometry, to make sure that the procedure is even possible. For those women who are good candidates, and if it is done at the appropriate time, a follicular unit hair transplant is a great procedure that can produce really natural results.

Some Hair Transplant Photos Seem Too Good to be True, Are they Real?

June 12th, 2007

Q: I have seen some incredible photos on some websites. In some cases, they seem too good to be true. Are they real? — P.V., Jersey City, N.J.

A: Evaluating results is more complicated than simply looking at photos – even if they are un-retouched and not studio shots.

For example, if 4,000 grafts were used to make a young person’s hair line look very dense, you might say that was a spectacular result. However, if he only has a total of 6,000 follicular units in his donor area (the average), then he is going to have many problems as he continues to bald, since there will be only 2,000 grafts left for the rest of his head.

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