How to recognise a stroke
Symptoms appear suddenly. The most typical are:
- drooping mouth or facial asymmetry;
- weakness or loss of strength in an arm or leg, usually on one side;
- difficulty speaking or understanding;
- sudden loss of vision or double vision;
- sudden unsteadiness with vertigo.
If these symptoms appear, call 112 immediately, even if they last only a few minutes and then disappear: a transient ischaemic attack (TIA) is an important warning sign.
Risk factors and prevention
The main modifiable risk factors are high blood pressure, smoking, diabetes, high cholesterol, atrial fibrillation, physical inactivity, excess weight and excessive alcohol consumption. Good control of these factors significantly reduces the risk.
After a stroke or TIA
Secondary prevention aims to prevent new events. It includes searching for the cause, antiplatelet or anticoagulant therapy when indicated, control of risk factors and regular check-ups.
Among the most useful tests are carotid and vertebral Doppler ultrasound and transcranial Doppler, brain MRI and CT, with study of the vessels when necessary.
Neurological visit in Milan, Osio Sotto (Bergamo) and Pistoia
Dr. Raffaello Bonacchi, neurologist and neuroradiologist, sees patients in Milan, Osio Sotto (Bergamo) and Pistoia, and also offers online consultations with review of tests and images already performed.
Frequently asked questions
What is a TIA?
A transient ischaemic attack is an episode with stroke symptoms that resolve within a short time. It should be considered an emergency, because it increases the risk of stroke in the following days.
The information on this page is for general information only and does not replace a medical visit. For sudden or severe symptoms call 112 or go to the Emergency Department.