The Clinton Herald, Clinton, Iowa

Food & Health

November 14, 2013

Do cancer concerns outweigh hair-loss help?

DEAR DR. ROACH: I read with interest your recent column on prostate-cancer prevention. I am 42 years old and have been taking finasteride for a number of years for hair loss. I have not noticed any side effects. I take a 5 mg pill and cut it into four pieces, and take one piece every day. Reading the column made me think of two things: 1. Will it have long-term effects on my prostate or any later medical needs, and 2. Given my age, should I stop taking it given the concerns about its association with cancer? Obviously I care about hair loss, but I don’t want to compromise my overall health. — S.T.

ANSWER: In my previous column, I noted that finasteride (Proscar) at the 5 mg daily dose actually reduced overall prostate-cancer risk, but may have increased slightly the risk of aggressive cancer, although a subsequent analysis disputed this. At the 1 mg dose usual for hair loss (and you do what many men do, breaking the pill to save money), I would expect minimal effect on prostate cancer. Although I don’t recommend finasteride to prevent cancer, I wouldn’t stop taking it for concern of cancer.

DEAR DR. ROACH: My wife, who is in her mid-70s, recently had a cornea transplant and has been advised by her ophthalmologist not to have a flu shot or any other immunization because it would activate her immune system and increase the chance of rejection of the cornea. I expect that those who have received other forms of transplants are in the same boat. She has COPD and is not in the best of health, so getting the flu would be quite hazardous, and I think that getting the flu would influence her immune system, causing a possible rejection. Short of living as a hermit, avoiding exposure to the virus would be difficult. — D.W.B.

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Food & Health
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