Squid bone does not have the efficacy of treating asthma, so the relevant prescription should not be trusted. Asthma belongs to the Chinese medicine croup, asthma and other categories, you can take asthma pills, asthma granules and other proprietary Chinese medicines as prescribed by the doctor. Squid bone, also known as cuttlebone, cuttlebone’s efficacy is astringent stop bleeding (with astringent drugs to treat bleeding conditions), acid pain (inhibit gastric acid, reduce pain), collect dampness, astringent sores, solid essence to stop belt. Clinically, it can be used to treat various kinds of bleeding, spermatorrhea, stomach pain and acid vomiting, eczema and wet sores, and ulcers without astringency. There is no clear indication of the therapeutic effect on croup and wheezing. Those with Yin deficiency and hyperthermia should not take more cuttlebone; prolonged use of cuttlebone may lead to constipation. Adverse reactions are not clear. The efficacy of Asthma Pill is to stabilize wheezing and suppress cough. It can be clinically used to treat chronic cough and chronic phlegm asthma. Its composition includes white fruit kernel, Citrus aurantium dulcis, bitter almonds, poppy husk, maitake, orange red and other traditional Chinese medicines. Adverse reactions are not clear, pregnant women are prohibited. The efficacy of Asthma Granules is to promote lung cough, clear heat and calm asthma. It can be used clinically for the treatment of lung-heat asthma and so on. Its composition includes Gui Zhi, Mudan Pi, Scutellaria Baicalensis, Glycyrrhiza Uralensis and other traditional Chinese medicines. Adverse reactions are not clear and contraindications are not clear. If asthma occurs, please go to the hospital for standardized treatment, and the above drugs should be used in accordance with medical advice.