Hi and thanks for the query, It might difficult to actually associate the symptoms to the hair loss. Hair loss is a purely chronic conditions that should entail a purely different diagnostic approach. Common causes like genetic alopecia, infectious, chronic diseases like tumors and certain drugs shall be evaluated for preferably by your dermatologist. Fever and sore throat needs a simple throat examination. The clinical aspect, whether purely inflammatory or having some pus - like presentation gives an either of whether the cause is viral or bacterial. Appropriate drugs are then prescribed on these basis. early treatment when appropriately diagnosed prevents recurrence and avoids complications which are very common. I suggest you consult your primary care physician for a proper medical examination. Thanks and best regards, Bain LE, MD.