Consult your doctor before using pentoxifylline, especially if you have a history of heart problems, bleeding disorders, or severe liver or kidney disease. Pentoxifylline can lower blood pressure, so monitor your blood pressure regularly, especially at the beginning of treatment.
Common Side Effects
Expect some common side effects like nausea, diarrhea, headache, and dizziness. These usually subside with continued use, but inform your doctor if they persist or worsen. Also, report any unusual bleeding or bruising.
Less Frequent, But Important Side Effects
Less common, yet serious, side effects include changes in heart rhythm and allergic reactions. Seek immediate medical attention if you experience rapid or irregular heartbeat, chest pain, shortness of breath, hives, swelling, or difficulty breathing.
Medication Interactions
Pentoxifylline can interact with certain medications, including anticoagulants (blood thinners) and theophylline. Always inform your doctor about all medications, supplements, and herbal remedies you’re using.
Monitoring Your Health
| Blood Pressure | Regular monitoring, particularly during initial treatment. |
| Bleeding | Report any unusual bleeding or bruising. |
| Liver/Kidney Function | Your doctor may order blood tests to check these functions. |
Driving and Operating Machinery
Drowsiness is a possible side effect; avoid driving or operating machinery if you experience it.
