Home / Health / NHS Warns: Methotrexate Users, Know These A&E Signs
NHS Warns: Methotrexate Users, Know These A&E Signs
13 Dec, 2025
Summary
- NHS advises methotrexate users on critical symptoms requiring emergency care.
- Methotrexate is an immunosuppressant used for arthritis, Crohn's, and psoriasis.
- Anaphylaxis reaction to methotrexate demands an immediate 999 call.
Individuals prescribed methotrexate are urged by the NHS to recognize specific symptoms that warrant urgent medical intervention. This medication functions as an immunosuppressant, aiming to reduce inflammation by moderating the body's immune system.
Commonly used for conditions such as rheumatoid arthritis, Crohn's disease, and psoriasis, methotrexate is also sometimes employed in cancer treatment plans. It is administered in tablet, liquid, or injectable forms. While beneficial, the drug carries potential for serious side effects, though many are rare.
The NHS advises prompt consultation with a doctor or calling 111 for specific concerns. Critically, a serious allergic reaction, known as anaphylaxis, requires an immediate call to 999, highlighting the importance of recognizing emergency signs.
