Spring Early-Season Dietary Therapy for “Dry Poison”
From winter through early spring, many people suffer from dry climates. Some even develop illnesses due to dryness—this refers to patients with Sjögren’s syndrome, who are highly sensitive to dry environments.
Dr. Li Bojian, a renowned expert in dermatology at the Guang’anmen Hospital of the China Academy of Traditional Chinese Medicine, notes that the most prominent symptom of Sjögren’s syndrome is “wanting to cry but no tears.” Clinical data shows that this condition affects women more than men—a fact widely acknowledged. Although the exact cause in women remains unclear, the fact that it predominantly occurs in women aged 40–50 suggests a link to hormonal imbalance during menopause. Thus, women approaching menopause should be especially aware of this condition.
Typically, Sjögren’s syndrome manifests primarily as “dry eyes” (due to conjunctival damage) and “dry mouth” (due to mucosal damage). Dr. Li explains that primary Sjögren’s syndrome may be linked to viral infection and genetic factors, while secondary Sjögren’s syndrome is often associated with rheumatic diseases such as rheumatoid arthritis, systemic lupus erythematosus, scleroderma, and polymyositis. This condition is actually a systemic disorder involving organ dysfunction and immune imbalance: lymphocytes destroy exocrine glands, gradually impairing their secretory function. Reduced tear secretion causes dryness and burning sensation in the eyes; severe cases may lead to conjunctivitis, corneal ulcers, cataracts, and glaucoma. Reduced saliva secretion results in persistent dry mouth, cracked tongue, and difficulty chewing and swallowing. Female patients may also experience vaginal dryness and vulvar atrophy.
In traditional Chinese medicine, Sjögren’s syndrome is termed “dry poison.” Treatment primarily focuses on nourishing yin and tonifying qi. Moreover, Dr. Li emphasizes the importance of the TCM principle: “Three parts treatment, seven parts self-care” through dietary therapy—particularly suitable for Sjögren’s patients. He advises patients to follow the dietary principle of “juicy, fresh, tender, avoiding spicy foods.” In food selection, prioritize qi- and yin-nourishing foods such as yam, potato, sweet potato (preferably red-fleshed), walnuts for kidney tonification, bone broth, red dates for spleen health, hawthorn and tomatoes rich in vitamin C, and carrots rich in vitamin B. For those with prominent oral dryness, regularly drink herbal teas made from ophiopogon and adenosma. Additionally, pay special attention to oral hygiene: brush teeth promptly after meals and minimize sugary foods. If oral infection or cavities occur, seek prompt treatment.