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2023年11月10日 · COVID-19 is a respiratory condition caused by a coronavirus. Some people are infected but don’t notice any COVID-19 symptoms (doctors call that being asymptomatic). Most people have mild...
2023年12月19日 · Experts believe the virus that causes COVID-19 spreads mainly from person to person. There are several ways this can happen: Droplets or aerosols. This is the most common transmission. When an...
2024年1月23日 · Tingling in hands and feet is an extremely common and bothersome symptom. Paresthesia is the medical term for this, which in addition to tingling, can feel like pricks, numbness, or burning under...
2023年11月7日 · Your temporomandibular joint (TMJ) is a hinge that connects your jaw to the temporal bones of your skull, which are in front of each ear. It lets you move your jaw up and down and side to side, so...
2023年11月14日 · Telemedicine is a general term that covers all of the ways you and your doctor can use technology to communicate without being in the same room. It can include: Phone calls or video chats where you...
2022年8月3日 · What Are Sleep Disorders? What Causes Sleep Disorders? Other Things that Impact Sleep. 7 min read. During normal sleep, you cycle through REM and four stages of non-REM (NREM) sleep numerous times...