Can a Second Stroke Be Prevented? Full Prevention Guide

Although the probability of recurrent stroke in those who survive an acute stroke is 11.1 percent in a year, this incidence has been reported to be 26.4% in five years and 39.2% in ten. It has been estimated that young persons who experienced a stroke between the ages of 18 and 50 have a 19% chance of having another recurrent ischaemic stroke within 20 years. The same factors that cause a first stroke also cause secondary strokes. An artery becomes weaker or harder due to a condition like hypertension.

The most frequent type of stroke is an ischaemic stroke, which occurs when a blood clot or fragment of plaque restricts blood flow to the brain. Haemorrhagic strokes are less common comparatively and occur when a brain artery weakens and bursts. A transient ischaemic attack (TIA) is another possibility, it is more generally known as a ministroke. TIA occurs when there is a brief restriction of blood flow to the brain that goes away on its own.

A TIA is a warning indication that you are at risk of having a stroke, even though its symptoms are not as severe. Following a stroke or transient ischaemic attack (TIA), the chance of having another stroke rises by about 1% in the first six hours, 2.2% in the next twelve, 3% in the second day, 5% in the seventh day, and 10% in the tenth. Thus, a stroke is a medical emergency that requires prompt diagnosis and treatment. Any stroke has the potential to alter the brain irreversibly, resulting in physical and mental impairment. Every subsequent stroke raises the chance of death and serious disability. Survivors of ischaemic (clot-related) strokes are 1 in 4 likely to experience another stroke.

Long-term Risk Factors for a Recurrent Stroke Include:

Typical vascular risk factors include smoking, diabetes, high blood pressure, and advanced age.
Prior vascular disease symptoms, such as peripheral arterial disease, myocardial infarction,
Vascular instability,
Atrial fibrillation or ischaemic stroke brought on by an embolism from the heart or major arteries are examples of embolic sources and causes.

You can drastically reduce your risk of having another stroke by managing your health. Here are some actions you can take:-

1. Manage Your Cholesterol- Check your cholesterol on a regular basis. Maintaining a healthy lifestyle and using medication can help you keep your cholesterol levels within normal limits.

2. Get Moving- Physical activity reduces the risk of high blood pressure, high cholesterol, diabetes, and maybe stroke. Being active can also hasten the healing process after a stroke. According to studies, it is crucial to exercise for 30 minutes every day, five days a week.

3. Observe Your Blood Pressure- The leading risk factor for stroke is high blood pressure, sometimes referred to as hypertension. You could cut your risk of having a second stroke in half if you take the blood pressure medications as prescribed by the doctor.

4. Consume Nutritious Foods- In addition to maintaining normal blood pressure, cholesterol, and blood sugar/glucose levels, a good diet also helps avoid strokes. Mediterranean dietary habits are consistently linked to a lower incidence of stroke. Eat as much fresh fruits and vegetables as you can, along with whole grains, healthy fats like olive oil, and as little processed food as possible.

5. Manage Your Blood Sugar- Get your glucose and blood sugar levels checked. Some people are unaware that they have diabetes until a major event, such as a stroke, occurs.

6. Don't Drink Too Much- Limit your daily alcohol consumption to one drink for ladies and two for men. Don't start if you don't drink!!

7. Take Your Prescription Drugs as Directed- Make sure you take your prescription drugs exactly as directed by your doctor. Don't miss any dosages. One of the biggest risk factors for another stroke is not taking your medicine.

8. Avoid Smoking- Smoking raises the risk of stroke, and there is no safe level of cigarette smoke. If you smoke, plan to quit it now!!

9. Make Use of the Network- Another stroke can be prevented in large part by families, friends, or carers. They can offer assistance with lifestyle modifications, such as quitting smoking, which is a major risk factor for stroke. Additionally, they can help patients remember to take their medications and accompany them to doctor's appointments, especially for senior patients who may struggle with this. A family member or carer can also use a home blood pressure monitor to check a person's blood pressure and contact their physician if there are any issues. In the weeks following a mini-stroke, you should also have someone at home to keep an eye out for any indications of a new stroke. If so, head straight to the emergency department.

10. Frequent Examinations- Our arteries are narrower and tougher with age, increasing the risk of blockage. However, some illnesses, such as diabetes, high blood pressure, and high cholesterol, might hasten the process and raise your risk of stroke. Regular checkups can detect any issues if you're over 40. To schedule a check, call your general practitioner's office. Seek them for any advice on any necessary tests if you have any risk factors, such as smoking or being overweight, or if you have a medical condition that has been related to stroke.

11. Use Self-Care to Reduce Stress- It is well recognised that long-term stress negatively impacts cognitive function, cardiovascular health, and other bodily systems. Therefore, a cardiovascular event like a stroke may be triggered by high post-stroke stress levels. As a result, controlling stress levels is crucial to avoiding another stroke. Regular exercise, breathing techniques, and meditation are all ways to lower stress. Working with a qualified psychologist and adopting healthy sleeping practices are other excellent strategies to reduce stress.

One of the main concerns of professionals who treat stroke patients in clinics or hospitals is preventing stroke recurrence. We at MediGence are here to assist you in your post-stroke journey with our world-class rehabilitation services and appropriate prevention strategies.