Paracetamol has few side-effects and is regarded as generally safe in low and infrequent doses as prescribed or per manufacturer's instructions, otherwise use can lead to potentially life-threatening liver damage and occasionally kidney damage. Side effects include bloody or black, tarry stools, bloody or cloudy urine, fever with or without chills (not present before treatment and not caused by the condition being treated), pain in the lower back and/or side (severe and/or sharp), pinpoint red spots on the skin, skin rash, hives, or itching, sore throat (not present before treatment and not caused by the condition being treated), sores, ulcers, or white spots on the lips or in the mouth, sudden decrease in the amount of urine, unusual bleeding or bruising, unusual tiredness or weakness, yellow eyes or skin.[6]