Altonil LS 3 Tablet is a combination of two medicines used for the treatment of anxiety disorder. It alters the chemicals in the brain that cause symptoms of anxiety such as irritability, restlessness, lack of concentration, fatigue, sweating, increased heart rate, and unwanted or racing thoughts. Altonil LS 3 Tablet may be taken with or without food, preferably at the same time each day. Take it at the same time each day as this helps to maintain a consistent level of medicine in the body. Take this medicine in the dose and duration as advised by your doctor and if you have missed a dose, take it as soon as you remember it. Do not skip any doses and finish the full course of treatment even if you feel better. It is important that this medication is not stopped suddenly without talking to your doctor as it may worsen your symptoms. Some common side effects of this medicine include headache, common cold, back pain, joint pain, coordination impaired, depression, fatigue, memory impairment. It may also cause dizziness and sleepiness, do not drive or do anything that requires mental focus until you know how this medicine affects you. Before taking it, inform your doctor if you are suffering from thyroid or kidney problems, epilepsy, Parkinson’s disease, glaucoma, or any heart problems. You should not take this medicine if you are under the influence of alcohol or any sleep-inducing, cough, and/ or allergy medication. Inform your doctor if you are pregnant, planning to conceive or breastfeeding.