How long it will take for the anus to stop itching after taking Bowel Worm Clear is mainly determined by the individual’s physical condition and the cause of anal itching, and cannot be generalized. Usually, if the anal itching is caused by roundworms and pinworms, the anal itching symptoms can be relieved within 3-7 days after taking intestinal worming. However, if the anal itching is not related to parasitic infections, then taking intestinal wormer will not improve the itching symptoms. Albendazole, the main ingredient of Bowel Worm Clear, kills parasites by blocking their uptake of a variety of nutrients in the body so that they can’t survive and reproduce. After the parasites are removed, symptoms such as anal itching, nausea, vomiting and diarrhea caused by parasitic infection can disappear. While using the intestinal worm cleaner, personal hygiene should be strengthened, daily use of warm water to clean the perianal area and perineum, change underwear and boil or soak in boiling water, and then disinfected in the sun. Wash hands before and after meals, cut nails frequently, and change the habit of eating fingers and biting nails. Since most intestinal parasitic diseases are caused by bad dietary habits, therefore, avoid eating raw food, unclean fruits and vegetables, and drinking raw water.