Who used royal snake oil? Please tell me if there are any side effects.

The effects of royal snake oil include: pain in waist, hip, calf and heel caused by sciatica, numbness of hands and feet, backache, aching bones and muscles, arthritis, cervical spondylosis, scapulohumeral periarthritis, rheumatism, gout, traumatic sprain, heatstroke cramp, congestion and so on. The medicine has enhanced efficacy, warm feeling, analgesic, repercussive and blood circulation promoting effects.

So far, I haven't received any information about the side effects of patients after using it.

Snake oil is a nutritious and healthy substance, linoleic acid, which has a good curative effect. The clinical application examples of snake oil are as follows: 1 for treating frostbite. It has a certain effect on preventing arteriosclerosis, degreasing and chapped skin, and is made by boiling in a pot. 2. According to the analysis of Agkistrodon halys oil, it is mostly used as external medicine and linolenic acid unsaturated fatty acid; Pearl cream "3. Snake oil has a fishy smell, but as an external medicine, most people don't like it, such as chilblain, erysipelas and deodorization. Treat herpes zoster and scald.