There is a hard lump on the right side of the anus that feels like it is going to poop when you touch it, which may be caused by hemorrhoids, perianal abscess, anal fistula and other conditions. 1. hemorrhoids: if the patient has hemorrhoids, especially thrombosed external hemorrhoids, there will be a hard lump near the anus, the color of the hard lump is purplish-red or dark red, hard to the touch, touch the hard lump, may stimulate the surrounding anal tissues, causing the feeling of wanting to go to the toilet. 2. Perianal abscess: Once a perianal abscess is formed, there will be a hard lump in the anus that can be pushed, with obvious heat and pain, and there may be a feeling of wanting to have a bowel movement at any time. 3. Anal fistula: If the perianal abscess is not controlled in time, part of it will form anal fistula, and a hard lump will appear near the anus, accompanied by pus, pus and blood, mucus secretion out, and it will also stimulate the surrounding muscle tissues, and there will be symptoms such as anal wetness and itching. Hard lumps in the anus, accompanied by symptoms of dyspareunia, due to a variety of causes, it is recommended that patients seek medical attention in a timely manner, active examination, a clear diagnosis, and follow the doctor’s instructions to give reasonable treatment.