标记。 Imosteon Original

勃起功能障碍又称男性阳痿。它是指在性活动中无法维持或实现勃起。重要的是要将其与其他性功能障碍区分开来，如性欲缺乏、射精障碍（早泄、延迟射精或不射精）或性高潮障碍。如果不及时治疗，这个问题会对与家人、伴侣和工作的关系产生负面影响。什么是...

Parasitic infections, a widespread health problem affecting millions of people around the world, occur when parasites enter the human body and lead to a number of symptoms such as digestive problems and fatigue. These invaders, ranging from microscopic protozoa to larger helminths, often enter the body via contaminated food, water or contact with infected people. Symptoms may vary, but often include stomach pain, diarrhea,...