CompositionPolyethylene Glycol (4000.4%w/v),Propylene Glycol (0.3%w/v) SALT INFORMATIONPolyethylene Glycol (4000.4%w/v) TYPICAL USAGE Polyethylene glycol 3350 is used to treat occasional constipation. SIDE EFFECTS Nausea, bloating, cramping, gas. DRUG INTERACTION Tell your doctor of all prescription and nonprescription medication you may use. Do not start or stop any medicine without doctor or pharmacist approval. MECHANISM OF ACTION It works by causing water to be retained with the stool. This increases the number of bowel movements and softens the stool so it is easier to pass. Propylene Glycol (0.3%w/v) TYPICAL USAGE Prevention and treatment of ketosis. SIDE EFFECTS Hypersensitivity, Local irritation, Diphoresis, Unresponsiveness. DRUG INTERACTION None mentioned. MECHANISM OF ACTION Propranolol competes with sympathomimetic neurotransmitters such as catecholamines for binding at beta(1)-adrenergic receptors in the heart, inhibiting sympathetic stimulation. This results in a reduction in resting heart rate, cardiac output, systolic and diastolic blood pressure, and reflex orthostatic hypotension.