Decet 150mg Tablet belongs to a class of medication called anti-helminthic. It is used in the treatment of worm infections and filariasis. It can act against both the larval and adult forms of the parasitic worms that cause filariasis. Decet 150mg Tablet should be used in the dose and duration as advised by your doctor. It should be taken with food, preferably at a fixed time. Avoid skipping any doses and finish the full course of treatment even if you feel better. Do not take a double dose to make up for a missed dose. Simply take the next dose as planned. Some people may experience a headache, dizziness, vomiting, and abnormal liver function tests as the side effects of this medicine. Please consult your doctor if these side effects persist for a longer duration. You may be monitored with blood tests and liver function tests throughout your treatment.