One such commonly used medication for dermatologic and rheumatologic inflammatory conditions is hydroxychloroquine (Plaquenil), a chloroquine derivative. It is used to treat many diseases including malaria, rheumatoid arthritis and systemic lupus erythematosus. Adderall and plaquenil weight gain Does plaquenil cure lupus 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. Feb 19, 2020 Call your doctor at once if you have headache with chest pain and severe dizziness, fainting, fast or pounding heartbeats; very slow heart rate, weak pulse; muscle weakness, numbness or tingling; low blood sugar --headache, hunger, sweating, irritability, dizziness, nausea, fast heart rate. Plaquenil Side Effects by Likelihood and Severity INFREQUENT side effects. If experienced, these tend to have a Severe expression. A Disorder Of The Retina Of The Eye; It is imperative that patients and physicians are aware of and watch for this drug’s ocular side effects. Retinal toxicity from hydroxychloroquine is rare, but even if the medication is discontinued, vision loss may be irreversible and may continue to progress. Signs of plaquenil overdose New Plaquenil Guidelines, Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses Chloroquine cytotoxicWhat otc meds can be taken with plaquenil Aug 29, 2014 The side effect that is of greatest concern is retinal toxicity. Retinal toxicity of Plaquenil may manifest itself with subtle disturbances of the retinal pigment epithelium which may eventually lead to complete destruction of the macula in the form of bull’s-eye maculopathy. The Risk of Retinal Toxicity with Plaquenil. Common and Rare Side Effects for Plaquenil Oral. Plaquenil Uses, Dosage & Side Effects -. Aug 25, 2019 Commonly used on holidays in malaria prone destinations, chloroquine and hydroxychloroquine will not be over familiar to the emergency physician. However, it is one of the leading causes of drug overdose in malaria prone countries and also the occasional toddler has managed to consume the grandparents lupus or rheumatoid arthritis medication leading to lethal consequences. Late signs decreased visual acuity, bull's eye maculopathy, paracentral hyperfluorescence on fluorescein angiography, thinning of the paracentral outer retina on time-domain OCT, 24-2 HVF paracentral VF defects, decreased signal on full-field ERG. Chloroquine overdoses cause serious rapid symptomatology, with symptoms frequently seen within 30 minutes. Death is usually within 1 to 3 hours of ingestion and the cause is cardiac arrest. Drowsiness, dizziness, and visual disturbances can progress quickly to seizures, apnea, arrhythmias, and hypotension.