Propecia is a medication that is used to treat male pattern baldness, or androgenetic alopecia. It is a prescription drug that contains the active ingredient finasteride, which works by blocking the conversion of testosterone to dihydrotestosterone (DHT) in the body. DHT is a hormone that is known to cause hair loss. Propecia is only available with a prescription from a doctor, and it can only be purchased from a pharmacy or online pharmacy that is authorized to dispense it. If you are interested in taking Propecia to treat your male pattern baldness, the first step is to speak with a healthcare professional about your concerns. They will be able to determine if this medication is right for you and help you get started with treatment. It's important to note that Propecia may have some side effects such as sexual dysfunction, breast tenderness and rash. If you experience any of these symptoms while taking Propecia, it's important to speak with your doctor right away. In addition, it is not recommended for women or children to use Propecia. It is also not suitable for people who are allergic to finasteride or any of the ingredients in Propecia. It is also important to keep in mind that Propecia is not a permanent solution for hair loss, it's a medication that you have to take regularly for it to be effective. Once you stop taking Propecia, the hair loss will start again. If you are interested in trying Propecia to treat your male pattern baldness, speak with a healthcare professional today to determine if this medication is right for you and to get started with treatment.