Question 1

What medications should I avoid while taking methotrexate?

Accepted Answer

While on methotrexate, it’s important to avoid or use caution with medications that can interact with it, as some can increase the risk of side effects. These medications include certain antibiotics like amoxicillin and doxycycline, heartburn medications such as omeprazole (Prilosec), and NSAIDs like ibuprofen (Advil). Additionally, folic acid supplements may reduce the effectiveness of methotrexate in treating cancer, although they are beneficial in preventing side effects when methotrexate is used for non-cancerous conditions. Your healthcare team will review your medications before you start methotrexate to ensure their safety. Avoid beginning any new medications during treatment without consulting your healthcare provider.

Question 2

Can I take methotrexate if I have kidney issues?

Accepted Answer

It depends on the function of your kidneys. Methotrexate is primarily eliminated from the body through the kidneys. If your kidneys are not functioning properly, methotrexate can accumulate in your body, increasing the risk of side effects. Additionally, methotrexate can potentially cause kidney damage. It’s important to discuss with your healthcare provider whether methotrexate is safe for you if you have kidney problems. Your provider will monitor your kidney function with regular lab tests during your treatment.

Question 3

Can I take methotrexate if I have kidney issues?

Accepted Answer

It depends on the function of your kidneys. Methotrexate is primarily eliminated from the body through the kidneys. If your kidneys are not functioning properly, methotrexate can accumulate in your body, increasing the risk of side effects. Additionally, methotrexate can potentially cause kidney damage. It’s important to discuss with your healthcare provider whether methotrexate is safe for you if you have kidney problems. Your provider will monitor your kidney function with regular lab tests during your treatment.

Question 4

Is methotrexate safe during pregnancy?

Accepted Answer

Methotrexate is not safe to take during pregnancy. Animal studies and the mechanism of action of the medication suggest that it can harm an unborn baby. If you or your partner are capable of becoming pregnant, it is important to use effective contraception while taking methotrexate. Continue using birth control for 6 months after the last dose for females or for 3 months after the previous dose for males. Inform your healthcare team immediately if you or your partner becomes pregnant while taking methotrexate.

Question 5

Is methotrexate classified as a chemotherapy drug?

Accepted Answer

Yes, methotrexate is considered a chemotherapy drug because it targets and destroys rapidly dividing cells. It works by inhibiting a protein essential for cell growth and division, effectively killing cancer cells. However, methotrexate can also affect healthy, fast-growing cells in the body, leading to side effects such as nausea, diarrhea, and mouth sores, especially when used at higher doses for cancer treatment. It’s important to note that methotrexate is also used at lower doses to manage autoimmune conditions like rheumatoid arthritis and psoriasis, where the risk of chemotherapy-related side effects is lower.

Rheumatrex