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 lupus, rheumatoid arthritis, and others. Hydroxychloroquine mechanism of action Autophagy inhibitors hydroxychloroquine Aralen dosage for lupus Plaquenil and Nightmares - a study from real-world data. Summary Nightmares is found among people who take Plaquenil, especially for people who are female, 60+ old also take medication Synthroid, and have Stress and anxiety. Backing off to 200mg x 1 of Plaquenil did reduce the severity/intensity of my dreams. After about 5 days of the 1 dose, I went to the prescribed 200mg x 2. Good news - the ultra vivid dreams didn't come back! Maybe for some, easing into it a bit helps with the troublesome dreams. Two of the most commonly prescribed steroids that can cause weird dreams are prednisone and methylprednisone Medrol. Steroid hormones can affect brain chemistry and change your mood. And through their effects on neurotransmitters like serotonin, steroids affect sleep. Plaquenil is used to treat other types of infections too. Malaria is spread by mosquitoes, which transmit the parasites that cause the infection, usually in tropical and subtropical parts of the world. Plaquenil dreams Plaquenil and nightmares -, Plaquenil Dream Ideas? - Clinical trials cancer chloroquine Violent Nightmares Are An Unconscious Warning of Brain Disease. Brett Tingley June 3, 2017. Facebook; Twitter; Google+; Despite being a fairly common occurrence in many people’s lives, bad dreams and nightmares still remain somewhat of a mystery to neuroscientists and psychologists. It is believed that bad dreams could possibly be an. Violent Nightmares Are An Unconscious Warning of Brain.. Medications That Cause Nightmares and Disturbing Dreams.. Plaquenil Hydroxychloroquine Uses, Dosage, Side Effects.. Side Effects Nausea, stomach cramps, loss of appetite, diarrhea, dizziness, or headache may occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly. Remember. Tell your doctor if any of the following side effects, as they may be indications of a more serious reaction Headache. Loss of appetite. Dizziness. Nausea. Diarrhea, vomiting, or stomach pain. Skin rash. Hydroxychloroquine HCQ, sold under the brand name Plaquenil among others, is a medication used for the prevention and treatment of certain types of malaria. Specifically it is used for chloroquine-sensitive malaria. Other uses include treatment of rheumatoid arthritis, lupus, and porphyria cutanea tarda.