Methotrexate FAQ
What is methotrexate primarily used for?
Methotrexate treats certain cancers, severe psoriasis, and rheumatoid arthritis by suppressing the immune system and slowing cell growth.
How is methotrexate administered?
Methotrexate is available in oral, injection, and intravenous forms, depending on the condition being treated.
What are common side effects of methotrexate?
Nausea, vomiting, mouth sores, and fatigue are common. Regular blood tests are necessary to monitor adverse effects.
Can methotrexate be used during pregnancy?
No, methotrexate is contraindicated in pregnancy due to the risk of fetal harm. Contraception is recommended.
How often is methotrexate typically taken?
Dosing varies by condition, but it's often taken once weekly for rheumatoid arthritis and psoriasis.
What foods should be avoided while taking methotrexate?
Avoid alcohol and foods high in folate, such as liver and spinach, as per medical guidance.
Can methotrexate cause hair loss?
Yes, hair loss is a potential side effect, though it's usually reversible upon treatment cessation.
Is methotrexate a chemotherapy drug?
Yes, it's classified as a chemotherapeutic agent, though it's also used at lower doses for autoimmune conditions.
How long does methotrexate stay in the body?
The drug's half-life is approximately 3-12 hours, but its effects can last longer due to cell accumulation.
What are the signs of methotrexate toxicity?
Severe vomiting, diarrhea, abdominal pain, or difficulty breathing require immediate medical attention.
Can I drink alcohol while taking methotrexate?
No, alcohol increases the risk of liver damage and should be avoided during treatment.
Does methotrexate weaken the immune system?
Yes, it suppresses the immune system, increasing the risk of infections, especially in high doses.
How will my doctor monitor methotrexate treatment?
Regular blood tests for liver and kidney function, as well as complete blood counts, are typically required.
Can I take methotrexate with other medications?
Certain drugs, like NSAIDs, can interact with methotrexate. Inform your doctor about all medications.
What if I miss a dose of methotrexate?
Take it as soon as remembered, but skip if it's almost time for the next dose. Never double dose.
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