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. Plaquenil drug eruption Benign shin tumor and plaquenil Chloroquine and osmotic lysis of endosome Fda warning sandoz hydroxychloroquine Hi Charlotte for me predisone really interfered with my periods the first time I took them I was only on 5mg and that low dose didn't effect them but when my GP put them up to 20mg because 5 mg wasn't doing much then my periods became irregular and heavy so I'm pretty sure it's your medication, but do mention it when you next see Dr. How does the menstrual cycle affect my emotions and energy level? Throughout your cycle, your hormones, which control your menstrual cycle, can also affect other aspects of your health — emotionally, mentally, and physically. In the first half of your cycle weeks one and two after your period starts during a typical 28-day cycle Knowing the stages of the menstrual cycle can help put you in control of your body and empower you to know when to speak with a doctor. We’ll tell you all about the menstrual, follicular. Plaquenil is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. This medicine is not effective against all strains of malaria. Does hydroxychloroquine affect menstrual cycle Hydroxychloroquine and Menstrual Period Issues -, Your menstrual cycle and your health womenshealth.gov Stopping plaquenil for lupus View detailed reports from patients taking hydroxychloroquine sulfate who experienced menstruation irregular. Reports are from official medical reports as well as online extractions from user reviews and forum discussions. Hydroxychloroquine Sulfate Menstruation Irregular Reports.. Stages of Menstrual Cycle Menstruation, Ovulation, Hormones, Mor. Effects of Prednisone and Menstrual Cycle. Mitoxantrone Table Table1, 1, sometimes used in multiple sclerosis, also a chimiotherapy in leukemia and prostate cancer, induces anomalies of the menstrual cycle or even permanent amenorrhea in 7 to 14 % of treated patients The effects are correlated with the cumulative dose and the age of exposure 25, 26. Whilst Lupus will play a part in menstrual cycles and associated symptoms, it is usually medications that are the main cause, for me two meds stand out, Plaquenil and Cellcept, if your on either of those, they could be the contributing factor. read more Some teens have a 28-day cycle; some have a 24-day cycle; others have a 30- to 34-day cycle. All of these are normal. For young teens, cycles can range from 21 to 45 days. For adults, it can be 21-35 days. If your period is much shorter or longer, or if your period does not become regular after two years, see your primary health care provider.