Derivent 2.5 mg/100 mg Tablet may cause excessive drowsiness and calmness with alcohol.

Derivent 2.5 mg/100 mg Tablet may be unsafe to use during pregnancy.Animal studies have shown adverse effects on the foetus, however, there are limited human studies. The benefits from use in pregnant women may be acceptable despite the risk. Please consult your doctor.

Derivent 2.5 mg/100 mg Tablet is safe to use during lactation. Human studies have shown that either the drug does not pass into the breastmilk in significant amount or is not expected to cause toxicity to the baby.

Do not drive unless you are feeling well.Derivent 2.5 mg/100 mg Tablet may cause side effects such as dizziness, increased or uneven heart rate, muscle cramps or muscle pain. This may affect your ability to drive.

There is limited information available on the use of Derivent 2.5 mg/100 mg Tablet in patients with kidney disease. Please consult your doctor.

There is limited information available on the use of Derivent 2.5 mg/100 mg Tablet in patients with liver disease. Please consult your doctor.