A 46-year-old female had been suffering from rheumatoid arthritis for 4 years. The pain was mainly in the lower limbs, especially in her ankles. In the previous few weeks, her ankle pain had become worse, and caused her difficulty in walking and sleeping. She received some painkillers from her doctor, but they did not help much. There was swelling and a heavy sensation in the ankle joints, the pain worsened on overcast and rainy days, and was located at GB-40. Accompanying symptoms included a poor appetite and occasional loose stools, a white and greasy tongue coating and a soft and slippery pulse.
Diagnosis
Ankle pain due to invasion of Wind-Cold-Damp with predominance of Damp, weakness of Spleen and Stomach.
Principle of treatment
Eliminate Damp, dispel Wind-Cold, activate the Spleen and Stomach and sedate the pain.
Acupuncture treatment
TE-6, ST-40, SP-6, SP-9, BL-12, BL-60, GB-34, GB-40 and corresponding wrist point TE-4. Reducing method is used on these points. Treatment was given once every day.
Explanations
▪ TE-6 and BL-12 dispel External pathogenic Wind-Cold and eliminate External Damp
▪ ST-40, the Connecting point, SP-6, the crossing point of the three Yin channels of the foot, and SP-9, the Sea point, activate the Spleen and Stomach, and eliminate Damp in the body and channels so as to relieve the pain
▪ BL-60 dispels External pathogenic factors and relieves the ankle pain
▪ GB-34, the Gathering point for the tendons, GB-40, the Source point, and the corresponding wrist point TE-4, the Source point, eliminate Damp, regulate the circulation of Qi and Blood in the Gallbladder channel and relieve the ankle pain.
Herbal treatment
A prescription based on Yi Yi Ren Tang Coix Decoction and Shen Ling Bai Zhu San Panaxa–Poria–Atractylodis Powder was given to eliminate Wind-Cold-Damp in the channels and strengthen the Spleen and Stomach.
After four treatment sessions, her ankle pain had improved, and the swelling had subsided. After 10 treatments, the ankle pain was gone. The herbal treatment was continued for another month in order to regulate her Spleen and Stomach and eliminate Damp from the body.