Oyster shell is oyster, the medicine’s clinical efficacy is based on subliminal yang and yin, heavy calming and tranquilizing, softening and dispersing, etc. However, boiling water and drinking it has almost no therapeutic effect and cannot replace the medicine. Generally, it needs to be decocted and taken internally.
Oyster belongs to the medicines of calming liver yang, and this medicine can subdue yang and tonify yin clinically, so it is especially good at treating headache, redness and swelling of the eyes, vertigo and tinnitus, and twitching of the limbs caused by hyperactivity of liver yang (the symptoms of hyperactivity of liver yang, which causes dizziness, dizziness and headache, etc.).
Oyster can also calm the mind and treat symptoms such as palpitation (violent heartbeat and panic) and insomnia and sleeplessness caused by restlessness of the heart and mind.
In addition, oyster can play the role of softening and dispersing for scrofula (mainly refers to cervical lymph node tuberculosis), phlegm nucleus, mass in the abdomen (lump), and it can play the role of astringent and astringent for self-sweating and night sweating, spermatorrhea and spermatorrhea, and leaking and subluxation, etc. However, if boiled in water, it can be used to treat the symptoms of heart and spirit disturbances.
However, oyster can not be used as a substitute for medicine if boiled in water. And the contraindications of the drug is not clear, it is recommended to follow the doctor’s instructions to take medication, physical discomfort need to consult a doctor in a timely manner, the drug needs to be used under the guidance of a physician.