Tune-X Syrup is used to treat cough. It thins, decreases the stickiness and loosens mucus in the nose and windpipe, making it easier to cough out. It also relaxes muscles of the air passages, thus making it easier to breathe. Tune-X Syrup better to take it in a dose and duration advised by the doctor. In case you miss a dose of this medicine, take it as soon as you remember. But, never take a double dose to make up for the missed one. Before taking it, inform the doctor if you have suffered or are currently suffering from any stomach, lung, liver, or kidney disease. It can cause side effects like rash, diarrhea, nausea, irritation in-ear, and headache. But, you should consult a doctor if your symptoms worsen or are accompanied by a high fever or persistent headache. You may also experience dizziness after taking it, so do not drive or do anything that requires mental focus. You should avoid smoking and alcohol uptake while you're under treatment.