Minoxidil topical is a hair growth medication that is sold under the brand name Rogaine. It is available without a prescription and is used to treat gradually thinning hair. Although Rogaine may not work for everyone, it is important to understand the process and side effects of the medication before using it.
Hair Loss
According to the American Academy of Dermatology, 90 percent of your hair is typically in the growing phase. The other 10 percent is in the resting phase, which means that it is waiting to be shed. If you notice an increased amount of your hair is thinning or shedding, you may be experiencing hair loss. Rogaine may restore the growth of your gradually thinning hair. Consumer Reports states that Rogaine works best for patients younger than 40 years old who have a short history of hair loss.
Application
Rogaine is available as a solution or foam. To apply, follow the directions on the package or your doctor’s instructions. You will most likely need to apply the medication twice a day. If you miss a dose, apply it as soon as you remember. The Mayo Clinic states that you should not shampoo your hair and scalp for four hours after applying Rogaine. Allow the medicine to dry on your head before lying down, because it can stain clothes and linens.
Process
It may take four or more months to experience results from using Rogaine. New hair growth is soft and light at first, but gradually becomes like the rest of your hair with further treatment. Although it is not exactly known how Rogaine works, Drugs.com states that it might work by dilating blood vessels to stimulate new hair growth in your scalp.
You must continue using Rogaine to keep experiencing results. Your doctor should check your progress throughout the process to be sure it is working for you.
Side Effects
While using Rogaine, you may experience itching, redness or dryness. If so, talk to your doctor before using Rogaine again. It is also possible to experience an allergic reaction to Rogaine. If you have hives, difficulty breathing or swelling of your throat or tongue, discontinue using Rogaine immediately and seek medical care.
Warnings
Rogaine is only for use on your scalp. Do not use it on other parts of your body. Rogaine can affect your heart if it is absorbed, so do not use it if you have a history of heart disease. If your scalp is sunburned or irritated, do not use Rogaine, as this can cause more of the medication to be absorbed. Drugs.com states that it is unknown if Rogaine can be harmful to an unborn baby. If you are pregnant, talk to your doctor before use.
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