Seroquel changes the levels of neurotransmitters (naturally occurring brain substances) including serotonin and dopamine. Seroquel belongs to a class of medications called atypical antipsychotics. Plaquenil preeclempsis antiphospholipid Hydroxychloroquine and chloroquin sarcoidosis Chloroquine regimen To treat lupus erythematosus, the average adult dose is 400 mg once or twice daily. Plaquenil may interact with acetaminophen, cancer medications, tuberculosis medications, birth control pills or hormone replacement therapy, arthritis medications, ACE inhibitors, antibiotics, antifungals, cholesterol medications. Plaquenil and Other Interactions. The drug may make you dizzy. You shouldn't drive, operate machinery, or perform any other activity that requires you to be alert until you are certain you can do. Many different medications can react negatively with Plaquenil. This eMedTV page covers interactions with beta blockers, certain parasite medications, cyclosporine, digoxin, mefloquine, and phenothiazines, and explains how to avoid complications. Two years earlier, Astra Zeneca agreed to pay $520 million to settle federal investigations into the drugmaker's marketing practices for Seroquel. The Food and Drug Administration (FDA) approved quetiapine in 1997 under the brand name Seroquel for drug manufacturer Astra Zeneca. Seroquel and plaquenil interactions Tamoxifen Oral Interactions with Other Medication, Plaquenil Hydroxychloroquine - Side Effects, Dosage, Interactions - Drugs Hydroxychloroquine effect on plateletsPlaquenil cumulative dose toxicity retinaHydroxychloroquine costco priceHydroxychloroquine nursing considerations 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. In children, dosage is also based on weight. Plaquenil Oral Uses, Side Effects, Interactions, Pictures.. Drugs That Can Interfere With Plaquenil. Plaquenil and Seroquel interaction Treato. Does Plaquenil Interact with other Medications? Severe Interactions. These medications are not usually taken together. Consult your healthcare professional e.g. doctor or pharmacist for more in. Drug Interactions. Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. In these cases, your doctor may want to change the dose, or other precautions may be necessary. Seroquel is the brand name of the generic drug quetiapine, used to treat schizophrenia and bipolar disorder formerly known as manic-depression. Seroquel changes the levels of neurotransmitters naturally occurring brain substances including serotonin and dopamine. Seroquel belongs to a class.