Paracetamol, also known as acetaminophen, is commonly used to treat pain and reduce fever. Most people do not experience side effects with this medication when it is used appropriately. However, side effects can occur, especially with excessive use. Common side effects of paracetamol include:

1. Nausea and vomiting: These are relatively common but typically mild and manageable.

2. Diarrhea: Some individuals may experience gastrointestinal disturbances.

3. Allergic reactions: Although rare, some people might have an allergic reaction to paracetamol, which could manifest as a rash, swelling, or difficulty breathing.

4. Liver damage: This is a severe but rare side effect, generally associated with taking too much paracetamol (overdose). It is important to stay within the recommended dosage to avoid this risk.

If you notice any side effects from taking paracetamol, it is important to discuss these with your healthcare provider. Always ensure to follow the dosage instructions provided on the package or by your doctor to minimize the risk of adverse effects.

I am an AI, not a doctor. Please verify this information with a qualified healthcare professional before making decisions.