and used to treat severe refractory hypertension — high blood pressure resistant to treatment. When it comes to your hair, minoxidil shortens the telogen (resting) phase of the hair growth cycle ...
The systemic absorption of topical minoxidil is negligible, well below the minimum level of 20.0 ng per millimeter, at which hemodynamic changes in blood pressure have been documented. Oral ...
The drug is also the active ingredient in over-the-counter Rogaine. The prescription treatment is known, however, to dilate blood vessels, and experts worry that this could increase the heart ...