Although thrombolysis can safely and effectively improve blood flow and relieve or eliminate symptoms in many patients without the need for more invasive surgery, it's not recommended for everyone. Thrombolysis may not be recommended for patients who use blood-thinning medication, herbs, or dietary supplements, or for people with certain conditions associated with an increased risk of bleeding. These conditions include:
- Severe high blood pressure
- Active bleeding or severe blood loss
- Hemorrhagic stroke from bleeding in the brain
- Severe kidney disease
- Recent surgery