Uniroid HC Suppositories contain hydrocortisone to reduce inflammation, swelling and discomfort caused by internal haemorrhoids. Insert one suppository exactly as prescribed, preferably after opening your bowels. Common side effects include mild irritation or burning after insertion. Avoid prolonged use unless advised by your prescriber. Drink plenty of water, maintain a high-fibre diet and seek medical advice if bleeding continues or symptoms fail to improve.