Medically reviewed by Jessica Swirble, PharmD
Last updated on 6/18/2024

Drug Information | Side Effects | Use & Dosage | Request a Prescription

Hydroxychloroquine is available in the following form:

• Oral tablets (200 mg)
  
  

The typical starting dose of hydroxychloroquine varies depending on the condition being treated, the severity of symptoms, and individual patient factors. It is crucial to follow your healthcare provider's instructions regarding dosage and administration.

For malaria:

• Adults: The typical starting dose is 800 mg initially, followed by 400 mg at 6, 24, and 48 hours after the first dose.
  
  

For lupus:

• Adults: The typical starting dose is 200 to 400 mg once daily or in divided doses.
  
  

For rheumatoid arthritis:

• Adults: The typical starting dose is 400 to 600 mg daily.
  
  

The dosage may be adjusted based on the response and tolerance to the medication. Your healthcare provider will determine the most appropriate dose based on your medical history and your response to the medication.

Hydroxychloroquine should be taken as prescribed by your healthcare provider. Do not exceed the recommended dose or duration of treatment without consulting your provider.

If you have any questions about your dosage or need adjustments, contact your healthcare provider for guidance. If you want to talk to a provider right away, consider scheduling an online doctor appointment through a telehealth platform like Sesame.

If you miss a dose of hydroxychloroquine, take it as soon as you remember unless it is close to the time for your next scheduled dose. In that case, skip the missed dose and continue your regular dosing schedule. Do not double the dose to make up for a missed one.

Take hydroxychloroquine around the same time every day to maintain a consistent amount of medication in your body.

Continue taking hydroxychloroquine as prescribed by your healthcare provider, even if you start feeling better. It's important to keep taking the medication as directed to manage your condition effectively.

Do not suddenly stop taking hydroxychloroquine; this can cause a return of your symptoms.

If you have any concerns or questions about your medication, discuss them with your healthcare provider for medical advice and recommendations.

Store hydroxychloroquine according to the instructions provided by your healthcare provider or pharmacist. Keep it at room temperature, away from light and moisture. Ensure the container is tightly closed and out of reach of children.

Do not use expired medication or medications that appear damaged or discolored. If you have any questions about storage, consult your healthcare provider or pharmacist for guidance.