Male pattern hair loss is a condition that develops over a long period of time. Because it takes time for new hair to grow, you will not see immediate results. In general, daily use for 3 months or more may be necessary before you notice increased hair growth or prevention of further loss. If you stop taking it If you stop taking the tablets your hair loss is likely to resume. Do this even if there are no signs of discomfort or poisoning.
All medicines can have adverse effects.
Sometimes they are serious, most of the time they are not. You may need medical treatment if you get some of the adverse effects. Ask your doctor or pharmacist to answer any questions you may have. Each of these adverse effects occurred in less than two men in one hundred. Also, tell your doctor if you notice problems with ejaculation and it worries you.