If there is severe pain, a very high temperature or if the pain does not stop, call your doctor. This medicine suits most children under 6, but a few children should not take it. Ask these questions about anyone who might use Calpol sugar free infant suspension. Have they ever had a bad reaction to paracetamol? Do they have serious kidney or liver problems? If so, talk to your pharmacist or doctor before using this medicine. Before you use this medicine, make sure your pharmacist knows about any other medicines you might use at the same time. This includes medicines you have bought yourself. Do not use any other medicines or remedies that contain paracetamol while you are using Calpol sugar free infant suspension. You can use calpol sugar free infant suspension while you are taking oral contraceptives or tablets for epilepsy but it may not work so well on your pain and feverishness. If you are taking certain anti depressants, sedatives, drugs for epilepsy or you drink large amounts of alcohol you may be more susceptible to the side effects of paracetamol. If you are unsure if another medicine you are taking is one of those mentioned above then ask your pharmacist. Calpol sugar free infant suspension does not often have side effects. A few people may get skin rashes or other sorts of allergy. Keep out of reach of children. Do not exceed the stated dose. Do not give more than 4 doses in 24 hours. Store below 25c. Protect from light. Do not use more than four doses each day.