In Thailand, the chain pharmacy is Watsons of China. Medicines and health products, cosmetics and slimming products, and even some foods and drinks are sold. Warm and thoughtful service. The biggest brands are pharmacies and boots, which can be seen anytime and anywhere. Business is booming, except for the above five kinds, the prices are very cheap. Because riding a motorcycle in Chiang Mai and Pattaya burns the left and right legs respectively, the area is very large, so I have to go every other day to buy iodine, gauze, OK tension and so on. There are more than a dozen specifications of 3OK tension, and there are several large-area waterproof models (many Thais ride motorcycles and often get burned). It is not a problem to bathe them in the sea. Now there are several unopened boxes of 3M Super OK at home. 3M is more expensive, and the average price in 8 yuan is more than RMB. Then I stopped going in the water. In order to let the wound breathe, I bought Boots' own brand band-aid, which was used with gauze, and the price was much more affordable. On the day of the rainstorm in Bangkok, when I put my luggage in a taxi, my hand slipped and my blisters burst. The next day, the abscess became so big that 3M couldn't take care of it. In fact, I found a super-large band-aid in the Chinese private drugstore opposite the hotel, which is as big as a sanitary napkin.