Opioid analgesics and drugs used to treat gout and rheumatoid disorders.. codeine. morphine. Allubirinol. Colchicine. Chloroquine

Opioid analgesics:
- codeine
- morphine
Gout medication:
- allopurinol
- colchicine
Transient factors used in rheumatoid disorders:
chloroquine
Supplementary list:
Azathioprine, methotrexate, penicillamine, sulfasalazine.