You can get Minoxidil as an oral tablet with a prescription in some places. People often report awesome hair growth results with it, but the catch is you might deal with more systemic side effects affecting your whole body (like a fast heart rate or low blood pressure). It’s actually getting harder to find, mainly because it was originally a blood pressure med and there are much better options for that nowadays. If you do go the oral route, people usually start super low (0.5 to 1 mg) and slowly work their way up.