This query is regarding my father's health, as right now, we are in my village. For the past 20 days, he has had a cold and very little cough. He is taking antibiotics from a local doctor, but there was no effect on him. So we ran some tests like CBC, uric acid, and sugar before breakfast, and his platelets count was less. So what could be the reason, and what other tests do I have to run? He is fine, not so weak, but a lot of phlegm comes out through his nose. Please help.