Yes, masturbation is safe. It carries no known health risks when done with basic hygiene, and it offers several measurable physical and mental health benefits. No medical organization classifies masturbation as harmful. The old myths linking it to blindness, hair loss, or hormonal damage have zero scientific support.
How Your Body Responds to Orgasm
When you orgasm, your body releases dopamine (a hormone tied to pleasure and reward) and oxytocin (sometimes called the bonding hormone). Together, these create a brief mood boost and work to lower cortisol, your body’s main stress hormone. That relaxed, satisfied feeling afterward isn’t just psychological. It’s a real hormonal shift.
Your body also releases prolactin and endorphins after orgasm. Prolactin is linked to feelings of satisfaction and drowsiness, while endorphins act as natural painkillers. This cocktail of hormones is the same whether orgasm happens with a partner or alone.
Better Sleep After Orgasm
Many people find it easier to fall asleep after masturbating, and the science backs this up. The combined release of oxytocin, prolactin, and endorphins, along with a drop in cortisol, creates a short window of relaxation that can help you fall asleep faster. Research published in the journal Sleep Health found that oxytocin elevation after orgasm is associated with improved sleep quality in both men and women. The effect appears to be strongest when orgasm occurs close to bedtime, since the relaxing hormonal shift has a limited time frame before levels return to normal.
Relief From Menstrual Cramps
If you experience painful periods, orgasms can provide temporary relief. Before your period begins, your body produces compounds called prostaglandins that trigger uterine contractions, which cause cramping. An orgasm floods your system with endorphins, your body’s natural pain relievers, which can blunt that discomfort. The muscle contractions during orgasm may also help release shedding uterine lining, potentially shortening the duration of cramps. It’s not a cure, but it’s a drug-free option worth trying.
Prostate Health in Men
For men, regular ejaculation appears to have a protective effect against prostate cancer. A large study published in European Urology, following tens of thousands of men over multiple decades, found that men who ejaculated 21 or more times per month had roughly a 20% lower risk of prostate cancer compared to men who ejaculated 4 to 7 times per month. This held true for men in their 20s and again for men in their 40s. The study doesn’t prove ejaculation prevents cancer, but the association is strong and consistent enough that researchers take it seriously.
Minor Physical Risks and How to Avoid Them
The most common physical issue is simple skin irritation from friction. This can mean redness, soreness, or mild chafing on the penis, vulva, or surrounding skin. Using a water-based lubricant is the easiest fix. If irritation does occur, washing gently with warm water (avoiding regular soap on sensitive areas) and giving yourself a day or two to heal is usually all that’s needed. Salt water soaks can help soothe discomfort.
For men with foreskin, basic hygiene matters: gently pull back the foreskin and clean with warm water and a soap-free wash, then let the area air dry rather than rubbing with a towel.
Keeping Sex Toys Clean
If you use toys, cleaning them after every use is important. Dirty toys can introduce bacteria and potentially cause infections, including urinary tract infections or, if shared, sexually transmitted infections.
The cleaning method depends on the material. Nonporous materials like silicone, glass, and stainless steel are the safest because bacteria can’t penetrate their surface. Wash them with warm water and mild soap. Nonmotorized versions can even be boiled for up to three minutes for a deeper clean. Porous materials like jelly rubber, latex, and leather have tiny holes that can harbor bacteria even after washing. If you use porous toys, reserve them for solo use or cover them with a condom.
For any battery-operated toy, remove the batteries before washing and keep water out of the compartment. Let the toy air dry completely with the compartment open before storing it.
When Frequency Becomes a Concern
Masturbation itself isn’t addictive in a clinical sense. There’s no specific number of times per day or week that crosses a medical threshold. The question isn’t really about frequency but about impact. If masturbation starts interfering with your daily responsibilities, your relationships, your work, or causes you significant distress, that pattern may overlap with what the World Health Organization classifies as compulsive sexual behavior disorder, a condition listed as an impulse control disorder.
This diagnosis is still evolving. Mental health professionals don’t fully agree on where the line falls, and there are no standardized guidelines yet. But the practical markers are straightforward: if you repeatedly try to cut back and can’t, if you’re choosing masturbation over things you value, or if it’s causing real problems in your life, talking to a therapist who specializes in sexual health can help you sort out what’s going on. For the vast majority of people, masturbation at any reasonable frequency is completely fine and causes no harm.