5% Minoxidil, female, weight gain

sno7511, Greetings! Thanks for your interesting questions. Well, minoxidil is a vasodilator with was used to treat hypertension. Interestingly, hair growth was found to be a side effect. Like most anti-hypertension medications, especially vasodilators which decrease renal perfusion triggering the renin-angiotensin activation with resultant increased renal sodium reabsorption which leads to edema or swelling! Of course, this causes increase weight: water and sodium retention. This can be magnified during certain times in your menstrual cycle. Thirty pounds seems a lot to me in such a short period, please check with your physician.It is still early to see the full benefit of using minoxidil. All the best,Bernardino A. Arocha, MD, Diplomate ABHRS, Fellow ISHRS

It is very unlikely that your weigh gain is due to minoxidil use.  However, there are certain medical conditions and medications that can cause both weight gain and hair loss. You need to be evaluated by an internist or by your family doctor.

You need a full examination by an expert and possibly an internist. This is a complex case and many possibilities exist. Minoxidil in rare rare situations can cause fluid retention. The amount you describe is extremely extremely rare for topical minoxidil to cause.  Other causes of weight gain need to be explored. And other causes of fluid retention need to be reviewed include kidney and heart. You need a comprehensive examination. There is no substitute. You need to speak to your physician if stopping cold turkey is right for you based on all your information.