Why does my body smell when I sleep?
Rachel Davis
Updated on March 01, 2026
Smell something foul when sleeping? Body odor at night rarely tops the list of serious health woes, but it can be embarrassing and disconcerting. Sour body odor when sleeping usually isn't a cause for concern, but the sweating could be a sign of benign hyperhidrosis or a more serious ailment.
What causes sour smelling night sweats?
Sweat can smell like vinegar because of diseases such as diabetes, trichomycosis, and kidney disease, or because of hormone changes, certain foods, or skin infections. Sweat is released by sweat glands that are found throughout the body. These are the eccrine, apocrine, and apoeccrine glands.How do you get rid of sleep smells?
A few regular kitchen items can be used to deodorize your mattress.
- Water with Vinegar. Vinegar neutralizes odors. ...
- Baking Soda. Baking soda is a natural odor neutralizer. ...
- Cornstarch. Cornstarch absorbs body oil, something else that may be making your bed smell. ...
- Essential Oils.
What does diabetic sweat smell like?
A person living with a health condition such as diabetes or kidney disease may also have sweat that smells like ammonia. A person can try antiperspirants to reduce the amount they sweat, and deodorants to cover up any odors. A doctor can treat any underlying health conditions to help reduce the ammonia smell in sweat.How do I stop my bed from smelling like sweat?
How To Get Smell Out Of Mattress?
- Vacuuming The Mattress. Vacuuming the mattress is an acceptable practice that you can adopt for regular maintenance. ...
- Distilled White Vinegar. ...
- Sprinkle Baking Soda. ...
- Corn Starch. ...
- Launder The Bedding. ...
- Use A Waterproof Mattress Encasement. ...
- Air out the Mattress. ...
- Wipe with A Lemon.
What causes body odor? - Mel Rosenberg
Why does my bedroom smell after sleeping?
Because our body is sleeping for 6-8 hours, there's nothing we can do about the body odor smell. Consistently sweating and building up bacteria will give off a musty smell in the bedroom if nothing is done with the bedroom sheets or mattress.Why do I smell like vinegar when I sleep?
Corynebacteria. A bacterial skin infection caused by corynebacteria can cause sweat to smell like vinegar or other strong scents.Can you smell while sleeping?
Nonsense, says Rachel Herz, a professor of psychiatry at Brown University and author of The Scent of Desire. Her research and experiments indicate people do not respond to odours while they are in the dreaming phase of sleep (REM) or deep sleep. "You cannot smell while you are asleep," she says.Why do I smell when I wake up?
Make you and your partner happier with fresher morning breath when you first wake up. The bad breath occurs because your saliva dries up during sleep. This allows bacteria to build up and produce foul smells.Is there a cure for dysosmia?
In many cases, dysosmia spontaneously goes away on its own. Other times, dysosmia treatment depends on the underlying cause. For example, your healthcare provider may surgically remove nasal polyps or prescribe antibiotics for a sinus infection. Some experts believe that smell retraining therapy (SRT) may help.Why do I wake up smelling something burning?
It's also called olfactory hallucination. The smells may always be present, or may come and go. They may be temporary or last for a long time. Smelling smoky or burning smells — including burnt toast — is a common type of phantosmia.Why does my bedroom smell like sour milk?
A sour and stale smell can be the result of stagnant air, especially probable after closing up a house for a season, with minimal air circulation and no fresh air added to the room. Throwing open the windows and turning on a fan helps to improve the air.Why do my sheets smell sour?
Linens become soiled with daily use. Germs, bacteria, mildew and stains create unappealing smells, sometimes similar to a sour stench. Covering up the smell with fabric refreshers, candles and incense only hides the problem rather than solve it.Why does my neck smell sour?
Sweat itself does not smell. But, when bacteria is present, it breaks down acids contained in the sweat produced by apocrine glands and produces the sour, vinegar-like smell in the armpits, breasts, and genital-anal area.Why do my husbands clothes smell after washing?
Sometimes the source of unwelcomed odors is your washer itself. Fabric softener and detergent can build up, block filters and harbor bacteria. So, as you wash again and again, your clothes are exposed to bacteria in the water. To fix the issue, pour two cups of vinegar in your detergent drawer.How do you keep bedding smelling fresh?
Allow fabric to breathe.Fabric should 'breathe' when in storage. This tip is Important for natural fibers like wool. The best place to store bedding is in open areas where adequate airflow gets to the fabric. Avoid plastic storage bags that trap moisture and are breeding grounds for mold and mildew.