@renamalikmd: Let’s talk about nitric oxide, the ignition that starts the entire arousal process. When something you see, hear, or feel turns you on, your body releases nitric oxide from nerves and blood vessels. That tiny molecule kicks off a whole cascade that increases blood flow to your genitals. This is why s3xual arousal is both mental and physical. Your brain interprets a stimulus as erotic, sends signals down the nerves, nitric oxide gets released, and the body responds. It’s also why things that affect blood vessels or nerve health, like stress, smoking, diabetes, high blood pressure, low testosterone, etc. can get in the way of s3xual arousal. Understanding the physiology of desire isn’t just “science for science’s sake.” It helps you know your body, advocate for yourself, and know what to look for when something feels off. Share this with someone who wants to understand how arousal actually works. #renamalikmd #menshealth #womenshealth #pelvichealth #nitricoxide

Rena Malik, MD

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Region: PH

Tuesday 16 December 2025 22:00:00 GMT