A stroke occurs when the blood supply to a section of the brain is affected. The brain cells die if they do not get sufficient nutrients and oxygen from the blood. The degree and consequences of a stroke depend on the type of stroke, the site in the affected area of the brain, and the scope of the damage.

Three major types of strokes are Ischemic stroke, Transient Ischemic Attack (TIA) (a mini-stroke), and Hemorrhagic stroke.

1. Ischemic Stroke

Ischemic stroke is the most common type of stroke, which accounts for 87% of all victims of this condition. It takes place when a blood clot is formed, blocking the blood flow in an artery from where the blood flows to the brain. This stroke can also attack an individual when one of the blood vessels in the brain is contracted or choked by atherosclerosis, a condition where fatty deposits build up within the artery walls.

Different types of ischemic strokes are as follows.

• Thrombotic Stroke

A thrombotic stroke occurs when a blood clot is developing in an artery that delivers blood to the brain. The blood clot is caused by atherosclerosis.

• Cryptogenic Stroke

The cause of a cryptogenic stroke cannot be identified immediately. Even after a detailed evaluation, this stroke’s fundamental cause remains unidentified or ‘cryptogenic.’ Though the cause of cryptogenic stroke is not apparentall the time, probable factors could include atherosclerosis in the brain’s blood vessels, small blood clots, heart rhythm disorders, or a possible cause of embolism that has been fixed by the time it is gauged.

• Embolic Stroke

An embolic stroke takes place when a blood clot or other waste is formed somewhere else in the body, including in the heart, and passes through the bloodstream until it gets embedded in the brain’s smaller artery.

• Lacunar Stroke

A lacunar stroke occurs when one of the small arteries in the brain’s deep corners is damaged, usually causing the face or limbs to numb or weaken.

The majority of the strokes are ischemic strokes. An ischemic stroke’s symptoms can vary based on where it strikes and the gravity of the blockage.

Common symptoms of this stroke include dizziness, loss of balance or coordination; the face or limbs suddenly numb or weaken, specifically on one side of the body; sudden disorientation or trouble with speech; trouble with vision suddenly in one or both eyes; sudden walking trouble; or sudden extreme headache without any obvious reason.

2. Hemorrhagic Stroke

Hemorrhagic stroke can be caused by subarachnoid hemorrhage or intracerebral hemorrhage.

Intracerebral hemorrhage is the condition where bleeding takes place within the brain tissue, which is the most common cause owing to arterial changes triggered by continuing hypertension.

When bleeding takes place between the surface of the skull and the brain, subarachnoid hemorrhage occurs.

Arteriovenous malformation (AVM) or cerebral aneurysm is its general cause. A hemorrhagic stroke’s symptoms can include sudden acute headaches, vomiting, nausea, and loss of consciousness.

Depending on the bleeding’s location and severity, other symptoms, such as loss of strength or numbness on one side of the body or difficulty in speech, may also become apparent.

3. Transient Ischemic Attack (TIA)

When a transient ischemic attack occurs, it is an indication of a likely future stroke, which should be attended to as a neurological hazard. Included in the widespread temporary symptoms are speech difficulty or loss of understanding of others and weakness or numbness in one of the limbs.

Normally, these symptoms are sorted out within 10 to 20 minutes and do not exceed an hour. Despite the resolution of all the symptoms, any individual who has experienced these symptoms needs to be immediately evaluated.

One TIA or more usually precedes about one in three strokes, which can occur any time before a stroke occurs.

In case you have suffered from a stroke, contact the Best neurologist in KPHB Hyderabad at Anu Neurology and Urology Clinic, the best hospital for brain stroke treatment in KPHB Hyderabad. Our team of doctors provides proper guidance and care.

Conclusion:

There are three types of strokes which have already been discussed. The symptoms of each stroke vary depending on the location and the extent of the brain damage.

The strokes must be immediately diagnosed and treated because the longer oxygen and nutrients are deprived from the brain, the more critical and permanent the eventual damage can be.

Anu Neurology and Urology Clinic is the best hospital for brain stroke treatment in KPHB Hyderabad. We provide advanced treatment facilities and we have the best neurologist in KPHB Hyderabad to deliver optimal brain health care to our patients. The clinic provides expert consultation and emergency stroke care for which you or your family members should visit us today for trusted and effective treatment.

Your health is our priority!