The sensations experienced vary from woman to woman and from cycle to cycle. These may include cramping, heavy bleeding or nausea. How to take chloroquine Hydroxychloroquine macrophage Nov 12, 2009 Plaquenil is a 6-weeker as far as the benefits are concerned, but it would be more dangerous to stop if you spend a lot of time outside and if this were the summer. If you're gonna experiment, I went off it cold turkey as it didn't hurt to do it that way, but you better get back on before the summer or you could experience a flare-up. Plaquenil Hydroxychloroquine belongs to a group of medications known as anti-inflammatories and antimalarials. It is used alone or in combination with other anti-arthritic medications to treat rheumatoid arthritis. It helps to reduce pain, stiffness, and swelling in joints. Side Effects of Zoloft on Menstrual Cycle. Taking Zoloft can result in side effects that commonly affect the menstrual cycle. For women taking antidepressants, changes in the menstrual cycle and increased irregularity can occur, causing late or missed periods that are off cycle. Some girls and women cannot notice any pre-menstrual symptoms and never can feel the date of menstrual period. Some women report that they are more emotional during their menstrual cycle and have a difficult time coping with their daily lives. Adverse effects of plaquenil menstrual cycle Common and Rare Side Effects for Plaquenil Oral, Plaquenil - Uses, Side Effects, Interactions. Tier for hydroxychloroquineSun sensitivity plaquenilChloroquine autophagy 293t Plaquenil and Heavy or prolong menstrual bleeding - from FDA reports Summary Heavy or prolong menstrual bleeding is found among people who take Plaquenil, especially for people who are 40-49 old, have been taking the drug for 5 - 10 years, also take medication Humira, and have Osteoporosis. Plaquenil and Heavy or prolong menstrual bleeding - from FDA.. Menstrual Cycle after Zoloft. Plaquenil Uses, Dosage & Side Effects -. Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Saturday was a week since I stopped taking Plaquenil, aka Hydroxychloroquine, per my doctor's instructions, and I think I am going through some form of withdrawal. I took the drug as a treatment for sarcoidosis and one of the side effects is a reduction in white blood cells, which is what has happened to me. Plaquenil The level and number of period side effects depend on women health status, lifestyle, general sensitivity and stress factors. Menstrual period Menstrual period menstruation is regular monthly menstrual bleeding – it is a result of monthly uterine lining shedding uterine lining tissue mixed with blood.