Frequently Asked Questions About Aralen (Chloroquine)

Aralen is a medication containing chloroquine, primarily used to treat and prevent malaria, a mosquito-borne infectious disease.

Aralen works by accumulating in the red blood cells of the body, where it interferes with the growth of parasites, ultimately killing them.

Aralen is available in tablet form for oral administration.

Aralen is sometimes prescribed for certain autoimmune conditions like rheumatoid arthritis and lupus erythematosus.

The usual dosage for malaria prevention involves taking Aralen once a week, starting a week before potential exposure.

Aralen has shown some antiviral activity, and it gained attention during the early stages of the COVID-19 pandemic, but its efficacy for this purpose is not well-established.

Aralen is generally considered safe for use during pregnancy when the benefits outweigh potential risks, but it's crucial to consult with a healthcare provider.

Common side effects may include nausea, headache, and blurred vision. Inform your doctor if these persist or worsen.

Allergic reactions to Aralen are rare but seek medical attention if you experience symptoms like rash, itching, or swelling.

The half-life of Aralen is approximately 40 days, so its effects can persist for several weeks after discontinuation.

Aralen may be prescribed to children for malaria prevention or treatment, with dosage adjusted based on weight.

Taking Aralen with food can help minimize stomach upset. Follow your healthcare provider's instructions on administration.

If you miss a dose, take it as soon as you remember. However, if it's almost time for the next dose, skip the missed one.

Inform your doctor about all medications, including over-the-counter drugs and supplements, to prevent potential interactions.

Long-term use of Aralen may lead to vision problems. Regular eye examinations are recommended during extended treatment.

Aralen is effective against certain types of malaria parasites but may be less effective in regions with chloroquine-resistant strains.

Aralen is often prescribed for travelers to malaria-endemic areas. Begin taking it before exposure and continue for several weeks after leaving the area.

While Aralen was initially investigated for COVID-19, its efficacy remains uncertain, and it is not recommended for this purpose without proper clinical guidance.

Gastrointestinal side effects, such as nausea and diarrhea, are possible. Inform your doctor if these symptoms are severe.

Aralen can be used in elderly patients, but dosage adjustments may be necessary based on overall health.

Aralen may affect blood sugar levels, especially in individuals with diabetes. Regular monitoring is advised.

While considered safe during breastfeeding, consult with your doctor to weigh the benefits and potential risks.

Aralen may increase sensitivity to sunlight. Use protective measures and sunscreen while taking it.

In rare cases, Aralen may affect the liver. Regular liver function tests are recommended during prolonged use.

Abrupt discontinuation of Aralen is generally not recommended. Consult with your doctor for guidance on tapering off the medication.

Hearing loss is a rare side effect. Report any changes in hearing to your healthcare provider.

Combination therapy with other antimalarials may be prescribed, especially in regions with chloroquine-resistant malaria.

Muscle weakness is a potential side effect. If severe or persistent, inform your doctor.

While rare, Aralen may affect heart rhythm. Regular cardiac monitoring may be advised in certain cases.

Aralen is sometimes prescribed for systemic lupus erythematosus (SLE). Consult with a rheumatologist for appropriate management.