Try alternative medicine NAET and/or BRT, body restoration technique with a chiropractor that does applied kenisology, AK technique.
Another method is BAX 3000 and BAX AURA also done with a chiropractor. This maybe harder to find.
All 3 methods are a higher level of accupunture without NEEDLES. All are NON invasive.
I have used all 3 over 10 years with EXTREMELY good results. On addition, I take organic plant based supplements as prescribed by my chiropractor.
I have use these methods for issues such as rashes. Viruses, bacteria, lung and cough, bronchitis, blood sugar, inflammation, arthritis, thyroid, CELIAC disease, arthritis, metals, exposure to pesticides, etc.
I know others that used for joint pain, liver and gallbladder, cholesterol, lyme disease etc.
These methods help the body build tolerance and improved immune system.
Good luck