Body odor is what you smell when your sweat comes in contact with the bacteria on your skin. Sweat itself doesn’t smell, but when the bacteria on your skin mix with your sweat, it causes an odor. Body odor can smell sweet, sour, tangy or like onions. The amount you sweat doesn’t necessarily impact your body odor.

2025年1月14日 · Urine is liquid waste that your kidneys make to remove excess fluids and waste products from your body. It mostly consists of water, but it also contains waste products, salt and electrolytes. If you’re drinking enough fluids, your urine should be light yellow and have a …

2023年2月20日 · Having a smelly scalp can be unpleasant and embarrassing. But don’t be ashamed of this common condition. Simple lifestyle changes can often make your scalp smell better. If you still have odor issues, your healthcare provider may prescribe medications to help treat your smelly scalp.

2024年3月11日 · Although some people with liver disease may also develop trimethylaminuria, fish odor isn’t the dominant smell in fetor hepaticus. Uremic fetor (“ammonia breath”). An ammonia or bleach smell on your breath is a symptom of kidney failure .

2022年10月4日 · Smegma is a harmless combination of oils, skin cells, sweat and other fluids that accumulate around your genitals. It looks like crumbly cheese and usually has a foul odor. The best way to prevent and treat smegma is to regularly wash your genitals and the surrounding areas with soap and clean water.

2023年3月7日 · A metallic odor. A moldy or stale smell. Some people detect smells they can’t identify or odors they’ve never noticed before. What are phantom smells a sign of? Common phantosmia causes include: Colds. Sinus infections. Upper respiratory infections. Allergies. Nasal polyps. Migraines. Taking certain medications.

2024年8月22日 · Bromhidrosis (body odor): This is the most common condition that affects a person’s apocrine sweat glands. It’s when bacteria on your skin break down your apocrine sweat, leading to a strong, unpleasant smell. Treatments include medications, procedures and changes to personal hygiene.

2022年10月25日 · A strong vaginal odor may be a sign of vaginitis, or it may be a temporary smell related to your hygiene, lifestyle or other changes. Take note of whether you have other symptoms. If the odor is related to an infection, you’ll usually notice other changes, like vaginal itching, burning and discharge.

2024年1月19日 · Changes in purulent drainage color or odor usually mean the infection is getting worse. Your skin is a protective barrier. Any time it breaks — whether from injury or surgery — you’ll see blood and watery clear or tinted fluids ( serous drainage ) around the wound.

What are the symptoms of otorrhea? The main symptom of otorrhea is drainage from your ear. This drainage may be odorless or it may smell foul. It can be thin or thick in consistency and clear, yellowish or green in color.