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2023年9月5日 · What Are Drug Interactions? When a medication works right, it boosts your health or helps you feel better. But a drug can bring on problems if it doesn't mix well with something else you put into...
2024年1月7日 · When Is COVID-19 the Most Contagious? 6 min read. What Is an Incubation Period? The incubation period is the number of days it takes for symptoms to appear after you’re infected with something....
2023年11月18日 · 9 min read. What Are White Blood Cells? White blood cells (WBCs), also called leukocytes, fight infection. They move throughout your body in your blood, looking for invaders. Your body is...
2023年10月4日 · Fatigue is a lingering tiredness that is constant and limiting. With fatigue, you have unexplained, persistent, and relapsing exhaustion. It's similar to how you feel when you have the flu or have...
2024年5月17日 · Also known as impotence, erectile dysfunction (ED) is the inability to have or maintain an erection adequate for sex. If you have a penis, you are bound to experience ED at one time or another ...
2023年11月7日 · Atherosclerosis is a type of arteriosclerosis. Atherosclerosis happens when there's too much plaque inside your arteries. It's what tends to cause heart attacks, strokes, and peripheral vascular...
2022年8月12日 · Wheezing. This high-pitched whistling noise can happen when you’re breathing in or out. It’s usually a sign that something is making your airways narrow or keeping air from flowing through them....
