Feb 28, 2024 · Vocal cord dysfunction and asthma cause similar symptoms, but they're not the same. Find out the difference between the two.

Oct 7, 2022 · Learn more about the causes of common voice disorders, such as laryngitis and granuloma, and how Mayo Clinic diagnoses and treats them.

Overview Intrauterine insemination (IUI) is a procedure that treats infertility. IUI boosts the chances of pregnancy by placing specially prepared sperm directly in the uterus, the organ in which a baby …

Oct 21, 2022 · Ventricular septal defect treatment may include regular health checkups, medications and surgery. Many babies born with a small ventricular septal defect (VSD) won't need surgery to close …

Oct 21, 2022 · A ventricular septal defect (VSD) is a hole in the heart that's present at birth (congenital heart defect). The hole is between the lower heart chambers (right and left ventricles). It allows …

Oct 15, 2025 · Overview If you can't get or keep an erection firm enough for sex, it means you have a condition called erectile dysfunction (ED). A penis pump is one of a few treatment choices that might …

Feb 28, 2024 · 由于它们的诱发因素和症状相似，声带功能障碍常被误诊为哮喘。这可能会导致您使用哮喘药物，但哮喘药物却无济于事，并可能会造成副作用。有些人同时患有声带功能障碍和哮喘，需要 …

الأعراض تتراوح أعراض التهاب الكبد B بين الخفيفة والشديدة. تبدأ الأعراض في العادة بعد حوالي شهر إلى 4 أشهر من إصابتك بفيروس التهاب الكبد B. لكن يمكنك ملاحظتها في وقت مبكر، بعد أسبوعَين من إصابتك. قد لا تظهر أي أعراض على ...

Mar 6, 2024 · Ventricular tachycardia is a type of irregular heartbeat, called an arrhythmia. It starts in the lower chambers of the heart, called the ventricles. This condition also may be called V-tach or VT. A …

Dec 31, 2025 · 病因 肛门周围的静脉在受压后容易伸展，可能会隆起或肿胀。以下原因造成直肠下段承压增加，可能导致痔疮： 排便费力。 久坐，尤其是在马桶上久坐。 长期腹泻或便秘。 肥胖。 怀孕。 …