Questions About Applying Minoxidil

Please tell me a few things about minoxidil.

1. I realize that minoxidil requires twice daily use to be effective. I am wondering what the minimum amount of time that basic 5% minoxidil must be left on the scalp to be effective? I have no problems with application at night, but it’s too greasy to apply during the day and then go to work. I figure I can apply it, wait “x” amount of time and then shower. Can I do this without losing inoeffectiveness? How long do I need to wait before showering?
2. Please tell me what percentage of users typically experience the “puffy face” side effect? If I am one of the unfortunates to experience this, will the puffiness go away during the day or is it gonna be there as long as I am on minoxidil? If it goes away during the day, how long does it typically take? Also, please tell me, in either case, will a person eventually become “acclimated” to the product and stop getting this side effect totally – with time?

And last question…if one were to get this side, how bad does/can the puffiness get?

1. It is best to use minoxidil twice a day. The 5% is stronger than the 2% mixture, with the 5% usually referred to as “extra strength”. The application instructions will be listed on the packaging. If you can not or will not use the oil based minoxidil, use the foam (with its alcohol base it will not be greasy). I’d say to wait around an hour or so after applying it before you shower.
2. A puffy face may indicate an allergy to the medication and this may be a contraindication. I would try the Rogaine Foam, as the allergy may be some of the other ingredients in the mixture, but if it continues to produce that side effect then I’d stop it, of course. I don’t know what percentage experience facial swelling as a side effect, but I wouldn’t think it is a common occurrence. If the side effect does occur, the degree of swelling is likely different for each person.