LYCOS RETRIEVER 
Rogaine: Months
built 630 days ago
Rogaine needs to be used twice daily for maximum results. It is very important that you miss as few applications as possible. Usually it takes 4 months of regular use to see any results. Be sure to read the instructions carefully before starting a course of treatment.
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[C]onsider this: Embarking on a treatment of Rogaine will last for many months and involve an outlay of a few hundred dollars. Those who see some improvement then need to maintain the medication to avoid losing any hair gained.
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Remember that the process of hair loss can take place over an extended period, so the effects of Rogaine can ... take some time to become visible. Your consistent daily use over the coming months is extremely important to the results you can expect, so you will want to be patient as you watch for early signs of regrowth - like short new hairs or less hair in your brush or in your bathroom sink.
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Why do you need to use Rogaine for two to four months before seeing results? It's like an exercise program. You don't run 10 miles your first day. It takes time to build muscle. It's the same with your hair.
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Some may be alarmed to see hair shedding after using Rogaine. This is normal, due to the cycles of hair growth. New hair starts to grow for some after about four months if Rogaine has been used as instructed.
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