Persistent symptoms like headache, feverish feeling without actual fever, body pain, and platelet drop indeed require a thorough exploration. The recurrent treatment for typhoid and brucellosis indicate potential underlying issues that remain unresolved, suggesting a chronic imbalance in your body’s natural state.
From a Siddha-Ayurvedic perspective, such symptoms may stem from an imbalance in your doshas, most likely involving both Pitta and Vata dosha. The chronic nature and systemic involvement suggest a more profound imbalance affecting the Agni (digestive fire) and perhaps causing disturbance in the Rasa dhatu (plasma) and Rakta dhatu (blood).
A practical step is to first focus on balancing Pitta, as it’s associated with inflammation and feverish symptoms. Consider adopting a Pitta-pacifying diet: minimize spicy, acidic, and fried foods while increasing intake of cooling, sweet, and bitter foods. Cucumber, coconut water, and aloe vera could be beneficial in soothing your system. Favorably cooked vegetables, whole grains, and ample hydration with room temperature water are advisable.
Herbs such as Guduchi (Tinospora cordifolia) may help in supporting your immune system and enhancing platelet count. Consume it in a decoction or tablet form, as per dosage provided by an Ayurvedic practitioner. Tulsi (Basil) tea can aid in alleviating headache and might offer relief from systemic Pitta aggravation.
To tackle Vata aspects contributing to headache and body pain, ensure you maintain a regular eating and sleeping schedule. Avoid exposure to excessive wind or stress, and consider weekly oil massages with warm sesame oil, which help in grounding Vata.
Since you’ve faced challenges with diagnosis, work closely with a medical professional alongside to ensure that no underlying condition goes unchecked. Tests for autoimmune or viral causes could be pertinent given the drop in platelets. Timely medical attention is essential to prevent any complications.