If you’ve tried shampoos, diets or supplements without luck, minoxidil might be the next step. It’s a topical liquid or foam that you rub into your scalp. The product is sold over‑the‑counter in many countries, so you don’t need a prescription to buy it.
Minoxidil widens the tiny blood vessels around hair follicles. More blood flow means more oxygen and nutrients reach the roots, which can help dormant hairs start growing again. It isn’t a miracle cure – you’ll usually see slower thinning rather than full regrowth – but many people notice thicker patches after a few months.
The drug works best on the crown and the front of the scalp, where hair loss is most common. If your loss is very advanced or you have large bald spots, minoxidil alone might not be enough. Combining it with other treatments like finasteride can give better results, but talk to a doctor first.
Start with the recommended dose: 1 ml of liquid or half a capful of foam twice a day. Apply it on clean, dry skin; wait at least two hours before wearing hats or using other hair products. Over‑applying won’t speed up growth – it can cause irritation.
Be patient. Most users need 8–12 weeks before they see any change, and full benefits often appear after six months of consistent use. If you stop early, the new hairs will likely fall out within a few weeks.
Watch for side effects. Mild itching or redness is common at first, but severe scalp irritation, rapid heartbeats or dizziness require stopping the product and seeing a doctor.
Store minoxidil in a cool, dry place away from direct sunlight. The solution can degrade over time, so check the expiration date before each use.
If you miss a dose, just apply it when you remember – don’t double up. Keeping a routine (like brushing your teeth) helps make the twice‑daily schedule stick.
Lastly, remember that results vary. Some people see noticeable thickness, others only a small improvement. Keep realistic expectations and track progress with photos every month.