Hi,
Noted the history about having
strep throat in children who got well after
Amoxicillin but you have continued to have it recurrently in spite of courses of Penicillin, Amoxicillin, Z-pack and also developed the symptoms like congestion and so on.
As per the history you have provided it seems that you are getting re-infection from someone in office or at home.
To stop the cycle you have to get separated by taking a off, stopping the people contacts and then only it is possible to have a cure.
Also needed is to increase your immunity with multivitamins, mineral and trace elements.
Also get your
Vitamin A and D levels to see whether needs corrective doses.
Throat gargles with
povidone iodine as per the instructions on the gargle bottles will help more.
Avoid any foods and beverages that cause the recurrent throat problems.
Hope I have answered your query. Let me know if I can assist you further.
Regards,
Dr. T. Chandrakant, ENT and General Surgeon