One of the most frequent side effect of cancer treatments is chemotherapy hair loss. What is the reason why hair loss occurs during chemotherapy? The medication used in chemotherapy is extremely powerful and it destroys all the developing cancer cells, although they affect other body parts too. These medicines also attack other cells in the body that have a rapid growth; among these, the cells in the hair roots, as well.
The effects of chemotherapy on hair are not limited only to the scalp as the procedure affects the hair on the body, too. Thus, patients will experience the loss of eyebrows, eyelashes, pubic and armpit hair.
The variety of the drugs used in chemotherapy is incredibly high with hundreds of medicines available. Some of these will trigger chemotherapy hair loss more quickly than others, but some may not even cause such a side effect. The concentration of the drugs is another aspect to consider when hair loss is under discussion, as hair loss ranges from thinning to complete baldness. Thus, discussing the medication that will be prescribed with the doctor and nurse is very important as they are the specialists able to inform the patient on what to expect from chemotherapy.
Hair usually starts falling out after 10-14 days from the beginning of the treatment. It may fall out quite fast, either in clumps or gradually. Chemotherapy hair loss remains a problem throughout the entire period of the treatment and a month afterwards. Half the hair will be gone without one even noticing. Luckily, in most cases, chemotherapy hair loss is a temporary effect. Hair will probably grow again within six months to one year after the cessation of the treatment. The new hair could have a slightly different shade of color, with the mention that even the texture could be altered too.
It usually takes about four to six weeks for the hair to recover from chemotherapy, and the growth rate will be somewhere around a quarter inch per month. When the hair starts growing back again, it might be a little different from the hair that was lost because of therapy. The changes will be a first recovery sign and the hair will recover the look previous to the treatment the moment cellular pigmentation is functioning normally all over again. Unfortunately, one cannot prevent chemotherapy hair loss as there is no treatment which will guarantee that the hair will not fall out.
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