Do tongue pills cause cancer?

Tongue-pointing pills generally do not cause cancer, there is no relevant information to confirm that this product has this adverse reaction, the specific use of medication in accordance with the doctor’s instructions.
Tongue-dotting Pill is a proprietary Chinese medicine made of saffron, safflower, blood depletion, artificial oxalis, bear gall, toad (made), frankincense (made), pearl, incense, artificial musk, andrographis, vermilion sand and other traditional Chinese medicines, which has the effect of clearing away heat and detoxification (removing heat, poison and evil qi from the body), subduing swellings and relieving pain (eliminating swellings and pain).
This product is suitable for the treatment of all kinds of anonymous swellings and poisons, furuncles (mostly occurring on the limbs or face, small in shape with deep roots, as hard as nails) on the back of the hair, the first appearance of sores and ulcers, and canker sores and pain.
The drug needs to be prohibited in pregnant women. Adverse drug reactions are not clear, there is no relevant information to confirm that this product can cause cancer. Specific use of the drug should be under the guidance of a specialist, not unauthorized use of drugs.