DOLO-650 is reported to contain Paracetamol 650 mg (also known as Acetaminophen). This is a widely used over-the-counter analgesic (pain reliever) and antipyretic (fever reducer).
For adults, the typical maximum dosage of this medication is 4,000 mg per day - however, it is always important to follow instructions on the packaging and from your doctor! In short, you should be able to take this medication safely every 4 to 6 hours.