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2022年4月27日 · This type often starts in childhood or young adulthood and causes small spots that are pink, red, brown, or purple in color, mainly on the torso and limbs. Triggers may be respiratory infections ...
WebMD App. Research conditions, check your symptoms with our Symptom Checker, access drug and treatment information, get first aid essentials, check local health listings, and find the latest ...
2023年5月2日 · An erection starts in your brain. Something you saw, felt, smelled, heard, or thought makes your nerves send chemical messages to the blood vessels in your penis. The arteries relax and open up to ...
2022年11月7日 · A dust allergy (or dust mite allergy) is an allergic reaction to tiny bugs that live in the dust in your house. About 20 million Americans are allergic to these bugs. When you're one of these ...
2023年5月22日 · A typical aPTT value is 30 to 40 seconds. If you get the test because you’re taking heparin, you’d want your PTT results to be more like 120 to 140 seconds, and your aPTT to be 60 to 80 ...
2023年3月2日 · Dairy, red meat, and carbohydrates can break down into compounds that may lead to skin problems like acne, dermatitis, rosacea and other common problems. Scientists have a promising new theory of ...
