The frequency of the cough is increasing and getting uncomfortable and l am becoming more breathless. I have been on Mycophenolate, Steriods and Plaquenil for the past 11 years. Plaquenil weight loss Plaquenil vision report The phlegm subsided after about 3 weeks. The cysts have persisted. I tried taking Plaquenil again and within a few days I was congested, coughing up thick green phlegm again then had to stop. The phlegm is not as bad as it was the last time, yet I wasn't on the Plaquenil as long this time and called the doctor sooner. RARE side effects. If experienced, these tend to have a Severe expression. Abnormal Liver Function Tests. Acute Liver Failure. Acute Pustular Eruptions On Skin. Bronchospasm. Decreased Blood Platelets. Decreased White Blood Cells. Find patient medical information for Plaquenil Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. I was quite upset but not shocked when it became obvious that there was no record of my x-ray results in my 2012 notes! I saw a consultant in May 2012 and he ordered a chest X-ray. (So far l have seen 3 different consultants in the past 3 years) My appointment was last week and l was quite prepared and asked the right questions including the results of the x-ray. Does plaquenil cause coughing Plaquenil hydroxychloroquine sulfate dose, indications., Common and Rare Side Effects for Plaquenil Oral What is plaquenil for Summary Cough is found among people who take Plaquenil, especially for people who are female, 60+ old, have been taking the drug for 5 - 10 years, also take medication Enbrel, and have Pain. This study is created by eHealthMe based on reports of 48,911 people who have side effects when taking Plaquenil from Food and Drug Administration FDA. Will you have Cough with Plaquenil - eHealthMe. Plaquenil Oral Uses, Side Effects, Interactions.. Plaquenil hydroxychloroquine 200mg is it causing itchy.. If you are taking any drugs that can cause a certain type of heartbeat that is not normal prolonged QT interval. There are many drugs that can do this. Ask your doctor or pharmacist if you are not sure. This is not a list of all drugs or health problems that interact with Plaquenil hydroxychloroquine. He can hear the wheezing and believes the Plaquenil is causing Bronchospasm and the cough. He ran a CT scan to ensure it was not Lymphodema in the chest and it came back fine. The MD told me he was not going to pull me off the Plaquenil, because he did not want the RA sypmtoms to worsen. I warn my patients that if they develop cough, shortness of breath or fever-to stop methotrexate and be seen. Even thought many of my patients have a primary care doctor, I want to know when they are sick so they can be treated appropriately. I typically recommend that my patients who develop a cough on methotrexate be seen and get a chest xray.