They are most common among people with weak immune systems. People with certain health conditions may need to take medications with side effects that can weaken your immune system and put you at risk for fungal infections. Aralen anime Pnemonitis treatment plaquenil Quitting plaquenil Chloroquine resistant malaria vivax Plaquenil is prescribed as a disease-modifier, in other words, to decrease pain, decrease swelling, and prevent joint damage and disability. It is not known how Plaquenil works but researchers believe that Plaquenil interferes with communication between cells within the immune system. Ultimately, it is thought to block proinflammatory pathways. Be extra careful about taking medicines that affect your blood cells or immune system, or that may be harmful to your liver when you are taking Plaquenil. Plaquenil lowers your immune system’s ability to cause inflammation. This can help control symptoms like rashes, skin and mouth sores and joint pain. Plaquenil and your eyes. A rare side effect of Plaquenil is damage to the eye's retina. The retina is the light-sensitive tissue at the back of the eye. Using Plaquenil for a long period of time may harm the retina, causing serious vision loss. Fungal infections can range from mild to life-threatening. Specifically, corticosteroids and TNF (tumor necrosis factor) inhibitors are two types of medications that can increase your chances of getting a fungal infection. Does plaquenil weaken your immune system Hydroxychloroquine Plaquenil Side Effects & Dosage for Malaria, Plaquenil Hydroxychloroquine - Side Effects, Dosage. Chloroquine intercalating dnaPlaquenil scheduleIs there withdrawal from plaquenilPlaquenil 200 mg prospect Years ago. It is listed as having a mild immunosuppressant effect in my book on RA, but one of the reasons for the blood tests is to check that your immune system is not being suppressed too much eg checking your white blood cell levels, so you shouldn't be completely vulnerable. Hydroxychloroquine and the immune system Hi everyone. - NRAS. What Is Plaquenil? - American Academy of Ophthalmology. What does hydroxychloroquine do to immune system - Answers on HealthTap. This action suppresses the normally overactive immune response in lupus patients which may explain one reason Plaquenil works so well for those suffering with lupus. Plaquenil is a slow-acting drug, meaning that it can take up to 6 months to experience the full benefits of this medication, but it is possible for symptoms to improve in as few as 1 or 2 months. Protecting your eyesight when taking Plaquenil. With all of the physical and emotional complications that lupus can cause, it’s easy to overlook symptoms that seem minor at first. But take this advice Don’t ignore changes in vision. Plaquenil works by suppressing the immune system. Unfortunately you can't tell it to attack just the germs so you suppress all of its function to spare your healthy tissue- in your husband's case, his eyes, mouth, throat. NOTE Plaquinil and hydroxychloroquine are essentially the same drug. The same effects should be expected from both drugs. 2. No, his immune system should not be forever compromised.