It is believed that hydroxychloroquine interferes with cell communication.
Hydroxychloroquine, which comes in tablet form, is categorized as a DMARD, or disease-modifying antirheumatic drug. Although the exact mechanism of action of the medication for treating autoimmune diseases like rheumatoid arthritis is unknown, it is believed to disrupt immune system cell communication.
DMARDS assist immune cells in staying focused on their original task rather than assisting a harmful disease or virus to take over. It has also been shown to reduce arthritis pain and swelling and may prevent joint damage.
