What is the proper minoxidil dosage?

To properly use minoxidil for hair loss treatment, the dosage is crucial since it can have varying side effects, such as dizziness or swelling due to too much vasodilation and lowering of blood pressure. The oral dosage of minoxidil can range anywhere from 0.25 milligrams to 5 milligrams per day, which constitutes a significant difference. For topical minoxidil, a common concentration is 5%, and it's advised to use it once or possibly twice daily. Importantly, when applying topical minoxidil, it should be left on the scalp for three to five minutes to ensure absorption into the hair follicles. Starting with the lowest possible dose of oral minoxidil (0.25 milligrams) and increasing as needed is recommended to avoid side effects such as fluid retention or hyperprolactinemia, which could manifest as reduced libido or lethargy among others. Always consulting with a physician for proper dosage individualization is important 1.