Take China Southern Airlines as an example. The regulations for carrying drugs on the plane are as follows:
1. You can carry no more than 100 ml of solid drugs and liquid drugs on board (except radioactive drugs). If the liquid drug exceeds 100 ml, a doctor's certificate is required.
2. Passengers carrying liquid, gel and spray liquid medicines (including traditional Chinese medicine) must be accompanied by a doctor's prescription or a hospital certificate. The quantity of medicines shall be subject to what passengers need on the plane, and there is no requirement for containers and plastic bags. Drugs should be handed over to security personnel separately for X-ray examination.
Drugs purchased without prescription should be packed in 100 ml containers and carried in 1 l transparent plastic bags as required.
Extended data
Matters needing attention in airport security inspection:
1. Please don't try to carry anything prohibited by civil aviation in checked baggage, hand luggage and personal belongings. ?
2. If you travel with "Triple Super" (oversized, oversized or overweight), please consult the airline of your flight in advance. ?
3. When accepting the certificate inspection, please prepare the boarding pass and valid boarding certificate in advance (which should be the same as the certificate used when booking) and hand it over to the certificate inspector for inspection. ?
Please take out the laptop, umbrella, charging treasure and liquid articles in your luggage and pass the X-ray machine inspection before accepting the safety inspection of your carry-on luggage.
5. Please take out metal objects (such as mobile phones, keys, watches, cigarettes, coins, etc.) before accepting personal safety inspection. ) and put them in luggage or baskets for safety inspection.
Official website of China Southern Airlines-Search-Flight Rules for Carrying Drugs
Shenzhen Baoan International Airport-Safety Knowledge and Precautions