Hundreds of drugs have been reported to induce unpleasant tastes and/or odors as well as altered chemosensations when administered alone or in combination with other medications. Some chemosensory complaints are due to the sensory properties of the drug itself such as aversive bitter and metallic tastes. Medicare allowable testing for chloroquine therapy What type of drug is hydroxychloroquine Find patient medical information for Plaquenil Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. which can cause allergic reactions. Side Effects. Drug information provided by IBM Micromedex Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention. Blurring of vision is due to a disturbance of accommodation which is dose dependent and reversible. -Retinopathy is uncommon if the recommended daily dose is not exceeded. It is usually reversible if therapy is discontinued. If allowed to develop, there may be a risk of progression even after treatment withdrawal. Studies of chemosensory perception in medicated older individuals have found that taste and smell loss is greatest for those consuming the largest number of prescription drugs. However, most chemosensory side effects of drugs are due to alterations in the transduction pathways, biochemical targets, enzymes, and transporters by the offending medications. Can plaquenil cause metallic taste Plaquenil Hydroxychloroquine - Side Effects, Dosage., Meloxicam Oral Route Side Effects - Mayo Clinic Plaquenil maculaDrug of choice for chloroquine resistant malaria in pregnancy Metallic taste in the mouth during remission Ive had MS since 2002, only ever experienced a metallic taste in the mouth during prednisone therapy; however, recently i have that taste in my mouth all the time and a feeling like my ears are going to pop. Cortisone and Metallic Taste - Treato. Plaquenil Side Effects Common, Severe, Long Term -. Metallic Taste in Your Mouth? Metal Taste Andrew Weil.. A metallic taste also may be caused by a substance present in the mouth. Medications that are chewed, rather than swallowed, may cause a temporary metallic taste at the back of the tongue. Other medications, such as Flagyl, tetracycline, penicillamine, Biaxin, ethambutol, biguanides, or allopurinol, can cause a metallic taste because they get into the mouth through salivary secretions or directly from the blood. When blood breaks down, iron is released and causes a metallic taste in mouth. Bleeding can be from the gums, sinuses or nose. The taste can get especially bad when someone has post nasal drip and the dried blood sticks to the back of the throat. If bleeding gums are the cause there is often bad breath associated with the bad taste. Why is my hard palate white with an altered taste in my mouth. Can plaquenil cause yeast infection,how can i treat it,and is it harmful take plaquenil along with.