What are the causes of hemorrhoids and how can they be prevented as much as possible, and what are the best treatments?

Hemorrhoids can be caused by various factors such as constipation, diarrhea, and prolonged sitting. To prevent them, it is recommended to maintain a healthy diet high in fiber, stay hydrated, avoid straining during bowel movements, and take breaks from sitting for long periods of time. The best treatments for hemorrhoids include over-the-counter creams, suppositories, and sitz baths. If symptoms persist or worsen after 28 days, it is important to consult with a healthcare professional for further evaluation and treatment.