Columbus, OH
A 28-year-old female asked:
my 6yr old has put on a lot of weight since been on methotrexate due to jia can this med cause weight gain?
2 doctor answers • 4 doctors weighed in

Dr. Oscar Novick answered
Pediatrics 58 years experience
Methotrexate: Some children will have sudden weight gain with the drug while other will lose weight. Was you child on steroids before? That drug can certainly cause weight gain.
4864 viewsReviewed >2 years ago

Dr. Tracy Lovell commented
Rheumatology 21 years experience
weight loss may have occured from inflammation from JRA---weight gain may be occurring from inflammation improving with methotrexate treatment
Sep 18, 2013

Dr. Paul Rosen answered
Specializes in Pediatric Rheumatology
MTX and weight: Weight gain is not a common side effect of methotrexate. A more common side effect of MTX is nausea.
890 viewsReviewed >2 years ago
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Last updated Jun 11, 2017
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