Air travel is a popular type of transportation, but not everyone is suitable for flying. Although airplanes are equipped with medical supplies and emergency equipment to handle health emergencies like shortness of breath, chest pain, heart attack, or fainting due to the body's inability to adapt to changes in altitude, there are limitations to these preparations.

Vastarel (trimetazidine) is an antianginal agent used in the preventive treatment of stable angina. However, the drug only works best when used as prescribed, taken at the right time, and in the correct dosage. Here are some notes when using the drug in the treatment of coronary artery disease to maximize effectiveness and avoid side effects.