** 1. For Tuberculosis: Tubercular lymphadenitis is a paucibacillary disease and relatively less contagious than lung tuberculosis [since it is an extra pulmonary tuberculosis]. The disease is fully curable by treatment course of six months. PS. continue the anti-tubercular treatment in prescribed doses for prescribed duration. 2. For Immunity: To strengthen Immunity,Rasayana drugs (Rejuvenation/Immunomodulators) should be instituted in your management as part of Shaman (palliative) therapy i.e. which corrects the dysfunction of tissues without disturbing the functions of normal tissues, also Rasayana drugs potentiates humoral antibodies, by increasing serum Immunoglobulin’s such as IgA,IgG and IgM. i.Proteins are essential for antibodies production so milk, egg (white), beans, yogurt,soyamilk,pumpkin,squash,watermelon,peanuts,almonds, if non-vegetarian (meat soup) are choices ii. Vitamin A: helps to maintain Thymus gland which is a powerful antiviral gland : thus mango,carrots,cantaloupe,egg yolk,apricots,pumpkin,papaya, are ideal iii. Vitamin C: is needed for proper functioning of immune system: amla is best iv. Vitamin E: is a powerful anti oxidant which helps to stimulate antibody production: peanuts, dried apricots, cooked spinach, taro root,can be taken v. Vitamin B is important for the activity of phagocytes: eggs, cheese, pistachio, raw garlic, sunflower and sesame oil. vi. Ashwagandha,Mandukparni,Shatavari,Trikatu,Vacha,Guduchi,are best Immunomdulators, you can consult with an Ayurveda Physician there about the same.