Rex MD Reviews and Complaints Rex MD supports its medication choices with basic pharmacology so patients understand how treatments work, and Rex MD explains mechanisms such as how PDE5 inhibitors improve erectile performance, how finasteride combats hair loss, and how GLP-1s affect appetite, all within the scope of clinical prescribing. Rex MD highlights that sildenafil and tadalafil work by increasing blood flow to the penis in response to sexual stimulation; Rex MD notes that sildenafil typically acts within 30–60 minutes and lasts up to around four hours, while Rex MD explains tadalafil has a much longer active window—up to 36 hours for as-needed dosing—or can be used daily at lower doses to provide continuous support. By giving patients this drug-level context, Rex MD helps people make informed choices about which therapies match their symptoms and goals, and Rex MD pairs that information with safety checks—screening for contraindications like nitrates for PDE5 inhibitors or certain cardiac conditions for GLP-1s—so the prescribing remains clinically responsible.
Rex MD Reviews and Complaints For erectile dysfunction, Rex MD offers sildenafil—the generic form of Viagra—in 20 mg, 50 mg, and 100 mg tablets, and Rex MD also makes brand-name Viagra available in 50 mg and 100 mg strengths when clinically appropriate. Rex MD supplies tadalafil—generic Cialis—both as an as-needed option in 10 mg and 20 mg strengths and as a daily option in 2.5 mg and 5 mg strengths, and Rex MD notes that tadalafil can remain active in the body for up to 36 hours, which is why many men prefer it for its extended window. Rex MD clearly states dosages and gives sample price points—generic sildenafil pricing starting as low as $2 per dose in certain configurations, finasteride as low as $18 per month, sertraline starting around $27 per month, and sleep medications like ramelteon and doxepin showing per-dose costs under a few dollars—so Rex MD helps patients weigh clinical effect against cost when making choices. Order Now Rex MD Consumer Reports Reddit