If scalp irritation is a problem, you may need to avoid using minoxidil on the same days that you have your hair colored or chemically treated (for example, permed). Do not use this medication ...

If scalp irritation is a problem, you may need to avoid using minoxidil on the same days that you have your hair colored or chemically treated (for example, permed). Do not use this medication ...

and minoxidil interactions with other medications are unlikely. But still, getting a complete picture of its safety profile might help you decide if it’s the right treatment for you. Read on to ...