In this method, differently colored artificial hair made of synthetic fibers is inserted into the scalp by means of a special needle. But within a year, one must expect about ten percent or more of the artificial hair to break off. In addition, the risk of bacterial infection is increased, and a foreign body rejection reaction with inflammatory hardening of the scalp can often occur. Doctors tend to advise against this method.
Drug treatment of hair loss
Hair loss in men:
The active ingredient finasteride has been approved in Germany since 1999 for genetically caused hair loss in men. Finasteride selectively inhibits the enzyme that converts the male hormone testosterone into DHT (dihydrotestosterone). Finasteride tablets are taken orally once a day. The drug must be used continuously for a period of 3 to 6 months to see success.
Rarely, side effects such as reduced desire or impotence may occur when taking finasteride. The drug is not suitable for women, as a positive effect for hormonal hair loss has not been proven. In addition, fetal damage cannot be ruled out in pregnant women.
Hair loss in women:
For women – and of course also for men – there is a preparation against hair loss that can either be applied to the scalp or taken as a tablet. It contains the active ingredient minoxidil and has been approved in Germany since 2004. As a side effect, increased body hair could be observed in some patients after taking the product.
Men should also not take finasteride before adulthood, as DHT plays a role in the formation of male sexual characteristics. Overall, the following applies: In the case of full-blown baldness or prominent receding hairline, only small successes are possible even with finasteride. However, for mild and moderate hair loss, finasteride is a treatment option to at least stop hair loss.
