Four Wonderful Pills should not be taken for a long time. The main ingredients of Si Miao Pills are Cang Zhu, Cow Knee, Salt Cedar, and Coix Seed, which have the efficacy of clearing heat and inducing dampness (removing heat and dampness in the body), and are used for paralysis caused by damp-heat underflow (dampness and heat invading the intestinal tract, bladder, pubic area, and lower limbs, etc.), with redness and swelling of the feet and knees and pain of the tendons and bones in the clinical manifestations. The adverse reactions or contraindications of Si Miao Pills are not clear, long-term use of these drugs may aggravate the burden on the liver and kidneys, resulting in damage to the liver and kidneys, so it is recommended that patients do not blindly take Si Miao Pills orally for a long period of time. Four wonderful pills need to be taken under the guidance of a doctor, the specific duration of the medication should be based on their own condition by the doctor to decide, unauthorized prolongation of the medication time may cause adverse consequences, such as taking four wonderful pills, the condition is not relieved, you should consult a doctor.