Most side effects will go away when your body gets used to the medicine. Tell your doctor if you have these side effects. A lower dose may stop them. Do not lower the dose on your own. Plaquenil stays in your body for about 3 months. If you must stop it, it will take a while for the side effects to go away.
Hydroxychloroquine: Indication, Dosage, Side Effect, Precaution | newadsmedia.com Malaysia
You should have an eye examination every year to prevent a very rare but serious eye problem. Less than one person in 5, develops the problem. Only an eye doctor can see if you have a problem with your retina. Almost always the damage will go away if it is found early and the medicine stopped. You should not take this medicine if you already have problems with the retinas in your eyes. You should not take this if you have an allergy to antimalarial medications.
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Lupus Medicines - Hydroxychloroquine. What kind of medicine is hydroxychloroquine? What does Plaquenil do? Plaquenil relieves pain and swelling and prevents damage to joints. How long does Plaquenil take to work? How does Plaquenil work? It is not known whether hydroxychloroquine passes into breast milk or if it could harm a nursing baby.
Tell your doctor if you are breast-feeding a baby. Get emergency medical help if you have signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat. This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. Avoid taking an antacid or Kaopectate kaolin-pectin within 4 hours before or after you take hydroxychloroquine.
Some antacids can make it harder for your body to absorb hydroxychloroquine.
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- What is hydroxychloroquine?.
Hydroxychloroquine can cause serious liver or heart problems, especially if you use certain medicines at the same time, including:. This list is not complete and many other drugs can interact with hydroxychloroquine. This includes prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible interactions are listed in this medication guide. Tell your doctor about all medicines you use, and those you start or stop using during your treatment with hydroxychloroquine. Give a list of all your medicines to any healthcare provider who treats you.
What to Know About Plaquenil
Follow all directions on your prescription label. Do not take this medicine in larger or smaller amounts or for longer than recommended. Hydroxychloroquine is sometimes given only once per week. Choose the same day each week to take this medicine if you are on a weekly dosing schedule.
To prevent malaria: Start taking the medicine 2 weeks before entering an area where malaria is common. Continue taking the medicine regularly during your stay and for at least 8 weeks after you leave the area. To treat malaria: Hydroxychloroquine is usually given for 3 days, starting with one high dose followed by a smaller dose during the next 2 days in a row. Take this medicine for the full prescribed length of time for malaria.
Your symptoms may improve before the infection is completely cleared. Use protective clothing, insect repellents, and mosquito netting around your bed to further prevent mosquito bites that could cause malaria. Call your doctor as soon as possible if you have been exposed to malaria, or if you have fever or other symptoms of illness during or after a stay in an area where malaria is common.
For best results, keep using the medication as directed. Talk with your doctor if you have fever, vomiting, or diarrhea during your treatment.
When treating lupus or arthritis , hydroxychloroquine is usually given daily for several weeks or months. Talk with your doctor if your symptoms do not improve after 6 months of treatment. Seek emergency medical attention or call the Poison Help line at An overdose of hydroxychloroquine can be fatal, especially in children. Hydroxychloroquine overdose must be treated quickly.
You may be told to induce vomiting right away at home, before transport to an emergency room. Ask the poison control center how to induce vomiting in the case of an overdose. Overdose symptoms may include drowsiness, vision changes, slow heart rate, chest pain, severe dizziness, seizure convulsions , or shallow breathing.