Plaquenil

Plaquenil Medication Information Leaflet

Common Use

Plaquenil is commonly used to treat and prevent certain types of malaria. It may also be used to treat conditions such as rheumatoid arthritis and lupus.

Classification

Plaquenil belongs to a class of medications called antimalarials. In the treatment of rheumatoid arthritis and lupus, it is also classified as a disease-modifying antirheumatic drug (DMARD).

Generic Ingredient

The generic ingredient for Plaquenil is hydroxychloroquine. It is available in Australia under the brand name Plaquenil as well as other generic versions.

Certification Information

Plaquenil has been approved for use in various countries, including Australia. It is important to ensure that the medication is used according to the regulations and guidelines set by the respective regulatory authorities.

Known Alternatives in Australia

In Australia, alternatives to Plaquenil may include other antimalarial medications or disease-modifying antirheumatic drugs (DMARDs) for the treatment of conditions such as rheumatoid arthritis and lupus. It is important to consult a healthcare professional for information on suitable alternatives.

Clinical Use

Plaquenil is used in the clinical setting for the treatment and prevention of malaria, as well as for managing autoimmune conditions such as rheumatoid arthritis and lupus.

Spectrum Of Activity

Plaquenil has a broad spectrum of activity against certain types of malaria-causing parasites. In the context of rheumatoid arthritis and lupus, it is believed to modulate the immune system's response and reduce inflammation.

Drug interaction

Plaquenil may interact with other medications such as digoxin, cyclosporine, and certain antidiabetic drugs. It is important to inform healthcare professionals about all medications being taken, including prescription, over-the-counter, and herbal products, to avoid potential interactions.

Contraindications and Precautions

Plaquenil is contraindicated in individuals with known hypersensitivity to hydroxychloroquine or other 4-aminoquinoline compounds. It should be used with caution in patients with certain pre-existing conditions, such as retinal or visual field changes, as well as in individuals with glucose-6-phosphate dehydrogenase (G6PD) deficiency.

Possible side effect

Common possible side effects of Plaquenil may include headache, dizziness, gastrointestinal disturbances, and skin reactions. Serious side effects such as vision changes, muscle weakness, and mood changes should be reported to a healthcare professional immediately.

Dosage and Directions

The dosage of Plaquenil for malaria prophylaxis and treatment, as well as for rheumatoid arthritis and lupus, varies based on individual factors. It is important to follow the prescribed dosage and directions provided by a healthcare professional.

Missed dose and Overdose

If a dose of Plaquenil is missed, it should be taken as soon as remembered unless it is almost time for the next scheduled dose. In the case of an overdose, immediate medical attention should be sought, and the individual should be monitored for potential complications.

Storage

Plaquenil should be stored at room temperature, away from moisture and heat. It is important to keep this medication out of the reach of children and pets.

Known Non-standard Use

In certain cases, Plaquenil may be considered for non-standard use in the management of conditions such as dermatological disorders and certain autoimmune conditions. However, such use should be carefully considered and monitored by healthcare professionals.

Patient Considerations

Patients taking Plaquenil should be aware of the potential effects on vision, especially with long-term use. Regular monitoring and eye examinations are recommended for individuals on prolonged Plaquenil therapy.

Breastfeeding and Pregnancy

It is important for pregnant or breastfeeding individuals to discuss the use of Plaquenil with a healthcare professional. The potential risks and benefits should be carefully evaluated before initiating or continuing treatment.

Possible Risks

In addition to the potential side effects, there are certain risks associated with the long-term use of Plaquenil, including vision changes, cardiovascular effects, and other systemic reactions. These risks should be considered in the overall management of the patient's health.

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Plaquenil FAQ

What is Plaquenil used for?

Plaquenil is used to treat and prevent malaria, as well as to treat autoimmune conditions such as rheumatoid arthritis and lupus.

How does Plaquenil work?

Plaquenil works by killing the malaria parasites or by controlling the autoimmune response in conditions like rheumatoid arthritis and lupus.

What are the side effects of Plaquenil?

Common side effects of Plaquenil include nausea, stomach cramps, loss of appetite, headache, and dizziness. Serious side effects may include vision changes and muscle weakness.

How long does it take for Plaquenil to work?

It may take several weeks or months before you notice the full benefits of Plaquenil. It's important to continue taking the medication as prescribed.

Can Plaquenil cause eye problems?

Yes, prolonged use of Plaquenil can lead to vision changes, such as blurred or decreased vision. Regular eye examinations are recommended while using this medication.

Are there any food or drinks to avoid while taking Plaquenil?

Grapefruit and grapefruit juice may interact with Plaquenil and lead to potentially dangerous effects. It's best to avoid consuming these while on this medication.

How is Plaquenil dosage determined?

The dosage of Plaquenil is based on the patient's medical condition, response to treatment, and other medications they may be taking. It's important to follow the doctor's instructions regarding dosage.

Can Plaquenil be taken during pregnancy?

It's important to discuss the risks and benefits with a healthcare professional. Plaquenil may be used during pregnancy, particularly for certain autoimmune conditions, but only when clearly needed.

Is it safe to breastfeed while taking Plaquenil?

Small amounts of Plaquenil can pass into breast milk. Consult a healthcare professional before breastfeeding while using this medication.

What should I do if I miss a dose of Plaquenil?

If you miss a dose of Plaquenil, take it as soon as you remember. However, if it's almost time for the next dose, skip the missed dose and continue with the regular schedule.

Can Plaquenil be used for the treatment of COVID-19?

Studies are underway to investigate the potential use of Plaquenil in the treatment of COVID-19. However, it should only be used for this purpose under the supervision of a healthcare professional.

What are the storage requirements for Plaquenil?

Plaquenil should be stored at room temperature away from light and moisture. Do not store in the bathroom and keep it out of the reach of children.

Can Plaquenil be used for children?

Yes, Plaquenil can be prescribed for children for the treatment of malaria or certain autoimmune conditions. The dosage will be determined based on the child's weight.

Are there any drug interactions with Plaquenil?

Plaquenil may interact with certain medications such as digoxin, cyclosporine, and mefloquine. Inform your doctor about all the medications you are currently taking.

Can Plaquenil be used for the prevention of malaria?

Yes, Plaquenil can be prescribed for the prevention of malaria in adults and children. It's important to take it exactly as directed to ensure effectiveness.