Also tell your health care professional if you have any other types of allergies, such as to foods, dyes, preservatives, or animals. For non-prescription products, read the label or package ingredients carefully. What are plaquenil tablets used for Chloroquine lichen planus Reason for posting A change in the prescribing information for venlafaxine has been issued by the US manufacturer, based on concerns that the antidepressant drug has been associated, in cases of overdose, with an increased risk of death compared with selective serotonin reuptake inhibitors SSRIs. The drug Venlafaxine, a serotonin and noradrenalin reuptake inhibitor, is widely used in. Does Effexor XR Interact with other Medications? Severe Interactions. These medications are not usually taken together. Consult your healthcare professional e.g. doctor or pharmacist for more. Cimetidine Moderate Avoid concomitant use of hydroxychloroquine and cimetidine as cimetidine may inhibit the metabolism of hydroxychloroquine as observed with the structurally similar chloroquine. However, the mechanism of inhibition of chloroquine metabolism appears to be via CYP inhibition, and hydroxychloroquine is not a known CYP substrate; cimetidine inhibition of hydroxychloroquine metabolism has not been demonstrated. However, children are more sensitive to the effects of this medicine than adults. Appropriate studies performed to date have not demonstrated pediatric-specific problems that would limit the usefulness of hydroxychloroquine to prevent and treat malaria in children. Plaquenil and effexor Plaquenil Oral Interactions with Other Medication, Effexor XR Oral Interactions with Other Medication Is methotrexate the same as plaquenilObgyn plaquenil lupusChloroquine one drug treatmentCan plaquenil cause itchy skinWhat is chloroquine used for in cell biology Note This document contains side effect information about hydroxychloroquine. Some of the dosage forms listed on this page may not apply to the brand name Plaquenil. For the Consumer. Applies to hydroxychloroquine oral tablet. Along with its needed effects, hydroxychloroquine the active ingredient contained in Plaquenil may cause some unwanted effects. Plaquenil Side Effects Common, Severe, Long Term -. Plaquenil hydroxychloroquine sulfate dose, indications.. Venlafaxine Oral Route Side Effects - Mayo Clinic. After five years of use, the risk of toxicity is 1%, but increases to 2% after 10 years and nearly 20% after 20 years. 1 The underlying pathophysiology of the toxicity is not well understood, although researchers do know that Plaquenil affects the metabolism of retinal cells, including the photoreceptors. 2 Since the toxicity predominately. Hydroxychloroquine Plaquenil is considered a disease-modifying anti-rheumatic drug DMARD. It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Hydroxychloroquine is in a class of medications that was first used to prevent and treat malaria. Honestly, CBD oil alone can treat all of the things venlafaxine is prescribed for in the right dosage, without all the side effects. But back to your question, it definitely won't kill you and SHOULD be safe, but, seeing as venlafaxine works by in.