The MCV blood test shows the average size of your red blood cells. Red blood cells (RBCs) play an important function in transporting oxygen and nutrients to tissue. Chloroquine phosphate dosage malaria Hydroxychloroquine plaquenil for rheumatoid arthritis Doctors give trusted answers on uses, effects, side-effects, and cautions Dr. Dugan on plaquenil and low wbc This drug can effect the bone marrow and make the white blood count and platelets low. Your doctor may want to stop this medication, but don't stop it till you talk to the doctor. Good luck! May 25, 2010 I don't know if this is just the way RA is, or if it is a side effect of the medicine. I wake up tired in the morning, get my kids fed and off to the schoolbus, and some days that's all I can do until it's time to go pick them up and make dinner, then I collapse after the kids are put to bed. Sep 13, 2019 Along with its needed effects, hydroxychloroquine the active ingredient contained in Plaquenil may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention. Check with your doctor immediately if any of the following side effects occur while taking hydroxychloroquine That is why doctors will check the average size of your red blood cells. Red blood cells that are too large or too small can be an indicator of an underlying medical condition. Can plaquenil affect mcv Protecting your eyesight when taking Plaquenil Lupus., Is extreme fatigue a side effect of Plaquenil? Does plaquenil Macrocytosis can be identified by reviewing peripheral blood smears and/or by automated RBC indices. The peripheral blood smear is more sensitive than RBC indices for identifying early macrocytic changes because the MCV represents the mean of the distribution curve and is insensitive to the presence of small numbers of macrocytes. 2 However, compared to the peripheral blood smear, MCV may. Megaloblastic Anemia and Other Causes of Macrocytosis. Plaquenil Side Effects Common, Severe, Long Term -. MCV Blood Test What It Means and What It Tells About Your Health. Hydroxy Plaquenil CAN affect moods & can cause 'mental changes' in some people u should b able 2 clarify this by reading u're info leaflet in the med packet. I came off hydroxy as I gained no benefit whatsoever & apart from getting near on every side effect from it, became the most s**** bitch ever lol! The usual starting dose of Plaquenil is 200 mg twice a day or 400 mg once a day, administered orally, in people weighing 80 kg or more. The usual dosage works for most people who take Plaquenil, but it is possible to increase or decrease the dose based on individual needs. It's important to watch for possible side effects and toxicity. I started taking Plaquenil, and I'm supposed to be taking two 200mg pills a day, but I'm only taking one for a week to ease into it. So far I've woken up every morning very nauseous and with a lot of stomach pain and fatigue early in the day plus diarhea. I heard the side effects go away after a.