Chemotherapy and hair loss

Chemotherapy and hair loss: What to expect during treatment

You might not think of your hair's importance in your everyday life until you face losing it. And if you have cancer and are about to undergo chemotherapy, the chance of losing your hair is very real. Both men and women report hair loss as one of the side effects they fear most after being diagnosed with cancer.

Whether or not your hair falls out from your chemotherapy depends mostly on the type and dose of medication you receive. But whether you can maintain a healthy body image after you hair falls out depends a lot on your attitude and the support of your friends and family.

Chemotherapy and hair loss: Why does it occur?

Chemotherapy drugs are powerful medications that attack rapidly growing cancer cells. Unfortunately, these drugs also attack other rapidly growing cells in your body — including those in your hair roots.

Chemotherapy may cause hair loss all over your body — not just on your scalp. Sometimes your eyelash, eyebrow, armpit, pubic and other body hair also fall out. Some chemotherapy drugs are more likely than others to cause hair loss, and different doses can cause anything from a mere thinning to complete baldness. Talk to your doctor or nurse about the medication you'll be taking. Your doctor or nurse can tell you what to expect.

Fortunately, most of the time hair loss from chemotherapy is temporary. You can expect to regrow a full head of hair six months to a year after you stop treatment, though your hair may temporarily be a different shade or texture.

Chemotherapy and hair loss: What should you expect?

Hair usually begins falling out 10 to 14 days after you start treatment. It could fall out very quickly in clumps or gradually. You'll likely notice accumulations of loose hair on your pillow, in your hairbrush or in your shower drain.

Your hair loss will continue throughout your treatment and up to a month afterward. Whether your hair thins or you become completely bald will depend on your treatment. You generally need to lose about 50 percent of your hair before it's noticeable to other people.

It takes about four to six weeks for your hair to recover from chemotherapy. In general, you can expect about a quarter inch of growth each month.

When your hair starts to grow back, it will probably be slightly different from the hair you lost. But the difference is usually temporary. Your new hair might have a different texture or color. It might be curlier than it was before, or it could be gray until the cells that control the pigment in your hair begin functioning again.

Chemotherapy and hair loss: Can hair loss be prevented?

No treatment exists that can guarantee your hair won't fall out during or after chemotherapy. The best way for you to deal with impending hair loss is to plan ahead and focus on making yourself comfortable with your appearance before, during and after your cancer treatment.

 

From MayoClinic.com