--Thiocolchicoside: Allergic reactions, Sleepiness, Fatigue, Weakness, Nausea, Diarrhea, Dry mouth Aceclofenac: Diarrhea, Nausea, Vomiting, Stomach pain, Indigestion, Heartburn, Loss of appetite, Dizziness Paracetamol: Allergic reactions, Shortness of breath, Swelling of face, lips, eyelids, tongue, hands and feet, Skin rash, Running nose and watery eyes, Abnormalities of blood cells, Liver damage, Abnormal liver function tests