At first, the surges began in the evening, with pounding heartbeat, shakiness, breaking out in sweat, anxious feeling, and the need to have a bowel movement. Sometimes this would continue until I had fully evacuated my bowel, waking me again and again for up to four hours, and then would subside. Plaquenil staggered dose Plaquenil retina Plaquenil and bariatric surgery I have Lupus and have been sick for over two months now with adrenaline- like surges that make my blood pressure spike as high as 170/100, and the doctors are stumped. At first, the surges began in the evening, with pounding heartbeat, shakiness, breaking out in sweat, anxious feeling, and the need to have a bowel Plaquenil is the brand name for the prescription drug hydroxychloroquine. It's used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as. Hydroxychloroquine Plaquenil is used to treat malaria, lupus, and rheumatoid arthritis. Learn about side effects, warnings, dosage, and more. blood tests. Hidden costs. I lost my appetite, could barely eat due to nausea (no vomiting), began losing weight, diarrhea. I was already taking Atenolol (beta blocker) for many years for intermittent palpitations from mitral valve prolapse and migraines, so he increased my dosage to twice a day to help with the symptoms. Then, the frequency continued until these surges were almost constant. Plaquenil and blood pressure Can I have high blood pressure from Plaquenil?, Plaquenil Hydroxychloroquine - Side Effects, Dosage. Chloroquine weekly1950s chloroquine resistance greater mekong subregionPrednisone plaquenil I started plaquenil on October 3rd. This was while I was at around 25mg of crap. I finished the C on November 13th. Today I have a headache, as usual lately, high blood pressure which has been low to normal since off the C and i'm dizzy and am having a tight feeling.plaquenil doesn't seem to be helping with my pain and the side affects are dangerous. Can Plaquenil cause High Blood Pressure? - Page 2. Hydroxychloroquine Side Effects, Dosage, Uses, and More. Plaquenil - Uses, Side Effects, Interactions.. Plaquenil hydroxychloroquine belongs to a group of medicines called quinolines. Plaquenil is used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Malaria is common in areas such as Africa, South America, and Southern Asia. Hydroxychloroquine is used for its effect on systemic lupus erythematosus SLE disease activity and long-term benefits. This can be limited by adherence. One way to assess adherence is to measure blood levels. Conflicting data exist regarding blood levels. Fast forward 4 more months, peripheral neuropathy was getting worse even on lower dose and fingers and toes were also aching now, constantly tingling and numbness would come and go. All blood work came back "normal", lupus is in remission/ inactive. Yay! Dr stopped Hydroxychloroquine plaquenil yesterday fearing it is now doing more harm than.