Background: This study presents a unique case of a patient diagnosed with systemic lupus erythematosus and a relatively rare type of traditional Chinese medicine known as Qi deficiency and cold-dampness syndrome. The patient's condition was successfully treated using a combination of complementary therapies, specifically the modified Buzhong Yiqi decoction and the Erchen decoction.
Case presentation: A 34-year-old female patient experienced intermittent arthralgia and skin rash over three years. She also developed recurrent arthralgia and skin rashes in the last month, followed by low-grade fever, vaginal bleeding, alopecia, and fatigue. The patient was diagnosed with systemic lupus erythematosus and was prescribed prednisone, tacrolimus, anti-allergic medications (ebastine and loratadine), and norethindrone. While the arthralgia improved, the low-grade fever and rash persisted and, in some instances, worsened. Based on the evaluation of tongue coating and pulses, the patient's symptoms were attributed to Qi deficiency and cold-dampness syndrome. Consequently, the modified Buzhong Yiqi decoction and the Erchen decoction were added to her treatment regimen. The former was used to tonify Qi, while the latter was employed to resolve the phlegm dampness. As a result, the patient's fever subsided after three days, and all symptoms resolved within five days.
Conclusion: The modified Buzhong Yiqi decoction and the Erchen decoction could be considered complementary therapy in systemic lupus erythematosus patients with Qi deficiency and cold-dampness syndrome.
Keywords: Case report; Chinese herbal medicine; Complementary medicine; Systemic lupus erythematosus; Traditional Chinese medicine.
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