According to the regulations of the Civil Aviation Administration, drugs, such as tablets, granules or capsules, can be carried on the plane. However, it should be noted that if it is a potion, there will be certain requirements for passengers to carry. Usually, the volume of each liquid medicine is within 100 ml, and only the excess can be checked.

If the capacity of liquid medicine carried by passengers exceeds 100ml and must be taken during the flight, the relevant certificates issued by doctors to ensure the safety of liquid substances must be provided, and they can only be carried on the plane after passing the inspection by the staff.

Requirements for articles carried by aircraft

1. Carry-on luggage requirements: Most airlines stipulate that first-class passengers can carry two items each, and business class and economy class passengers can carry one item with them. Generally, the weight of hand luggage does not exceed 5 kg, the luggage is within 20 inches, and the volume of other articles does not exceed 55×40×20cm.

2. Requirements for checked baggage: The weight, volume and quantity of checked baggage of each airline are different. Be sure to know the regulations of the airline before going out. Generally speaking, the weight of each piece of checked baggage shall not exceed 50 kg and the volume shall not exceed 40×60× 100cm.

3. Carrying articles: articles with irritating and special smells and foods with high liquid content are not allowed to be carried and checked; Alcohol under 24 degrees is not restricted as long as it is within the specified weight of luggage, and the alcohol degree is within 24-70 degrees and shall not exceed 5 liters. It is forbidden to consign alcoholic goods above 70 degrees.

China International Airlines-Information query.