What tests should be done at the six month interval? Certainly, I have had no problem whatsoever from the plaquenil..even knowing plaquenil induced eye problems are rare... Chloroquine stability in water Colordx plaquenil toxicity Plaquenil corneal deposits Plaquenil side effects on heart This article is from June 2011 and may contain outdated material. Download PDF. Many systemic medications may cause retinal toxicity. One such commonly used medication for dermatologic and rheumatologic inflammatory conditions is hydroxychloroquine Plaquenil, a chloroquine derivative. Apr 20, 2011 Toxic maculopathy associated with chloroquine use was first documented in the literature five decades ago.1 In the United States, Plaquenil––an analog to chloroquine––is used to treat a variety of conditions, including rheumatoid arthritis, lupus and several distinct inflammatory disorders. How to use Plaquenil. Hydroxychloroquine is usually taken with food or milk to prevent stomach upset. The dosage and length of treatment are based on your medical condition and response to therapy. I am also on low dose prednisone, I have taken prrednisone daily for 18 months at levels ranging from 2.5 mg to 5 mg...periodic boosts to 60 mg with a fast taper back down to 5 mg. I would like to make sure they continue to follow the proper guidelines. Plaquenil therapy Plaquenil Hydroxychloroquine Uses, Dosage, Side Effects., New Plaquenil Guidelines - How does plaquenil work Patients with rheumatoid arthritis RA, an inflammatory arthritis that can destroy joint structures, are often on multiple medications to control disease activity. These medications may have significant toxicities and side effects. Over the course of. Perioperative Management of Medications Used in the.. Plaquenil Oral Uses, Side Effects, Interactions.. Plaquenil Oral Uses, Side Effects, Interactions, Pictures.. A 57-year-old female presented to the Ophthalmology clinic at UIHC complaining bilateral central photopsias for the past two years. She suffered from Sjogren syndrome and inflammatory arthritis and was currently treated with prednisone and methotrexate. She was previously treated with hydroxychloroquine Plaquenil 200mg bid 6.5mg/kg for 10 years, which was stopped one year prior to. A risk factor for Plaquenil hydroxychloroquine retinotoxicity is a daily dose that exceeds 5.0 mg of drug per kg of body weight. The tool on the right simply calculates this threshold based on a ppatient’s real body weight. It’s important to understand that the daily dose is only one risk factor for plaquenil retinotoxicity. With Plaquenil, however, the most commonly prescribed anti-malarial, this sort of damage occurs only in 1 out of 5,000 people who take the drug for five years or more. For this reason though, it is important that you see an ophthalmologist for an exam before starting to take an anti-malarial medication for your lupus.