Can I take paracetamol and Robitussin at the same time?

If you have a cough and a fever, you may wonder if you can take paracetamol and Robitussin at the same time. Paracetamol is a painkiller and fever reducer, while Robitussin is a cough medicine that contains dextromethorphan, a cough suppressant, and chlorpheniramine, an antihistamine. Here are some things you should know before combining these two medicines.

There is a moderate interaction between chlorpheniramine and dextromethorphan, which are both ingredients in Robitussin. This means that using them together may increase the risk of side effects such as dizziness, drowsiness, confusion, and difficulty concentrating. Some people, especially the elderly, may also experience impairment in thinking, judgment, and motor coordination.

You should avoid or limit the use of alcohol while being treated with these medications. Also avoid activities requiring mental alertness such as driving or operating hazardous machinery until you know how the medications affect you. Talk to your doctor if you have any questions or concerns.

There is no direct interaction between paracetamol and Robitussin, but you should be careful not to exceed the recommended dose of paracetamol or take it with other medicines that contain paracetamol, such as Neozep. Paracetamol overdose can cause serious liver damage and even death.

You should also check the label of any other cough or cold medicine you are taking to make sure it does not contain dextromethorphan or chlorpheniramine, as this could increase the risk of overdose or adverse effects.