Privacy policy

The Internet resource uses cookies in its work to be useful to you. You can read more about the cookie policy for this resource More details   >>>


Emergencies >>>> Two types of stroke

Two types of stroke

Stroke has a common name: acute cerebrovascular accident. However, there are two possible causes. Based on these causes, two types of stroke are distinguished: hemorrhagic and ischemic.

In ischemic stroke, prolonged vascular spasm reduces cerebral blood flow, or vascular thrombosis leads to a decrease in blood flow. Ischemic stroke can be caused by emotional or physical stress, as well as factors that dilate blood vessels and thereby reduce blood flow to the brain, such as prolonged exposure to a hot bath or sauna, or alcohol consumption. This type of stroke is often called a cerebral infarction. Signs of an impending ischemic stroke may include dizziness, blurred vision, pre-syncope, and even fainting. These symptoms can develop over several hours or days (two to three days). To promptly halt and stop the progression of an ischemic stroke, it is necessary to place the person in bed and call an ambulance immediately.

Sudden anxiety, prolonged nervous tension, and overwork can lead to the development of a hemorrhagic stroke. A hemorrhagic stroke involves a different process: a rupture of the vessel wall and bleeding into the brain. This is typically due to thinning of the vessel wall due to atherosclerosis. The rupture occurs due to high blood pressure or sudden fluctuations, which can cause the vessel wall in the brain to become overwhelmed by the intense blood flow.

Unlike ischemic stroke, hemorrhagic stroke is characterized by different symptoms: headache (sharp), flushing of the face or head, nausea or vomiting, and rapid breathing. The pulse may slow or accelerate. Consciousness may be impaired. Movement of an arm or leg on one side may be impaired. Hemorrhagic stroke may also be accompanied by vision changes, with objects appearing red. If symptoms similar to hemorrhagic stroke occur, the person is placed in a prone position and an ambulance is called.

No stroke can be treated at home. Emergency care is provided by medical professionals in a medical facility.


Read



Read



New in Sections



SECTION: Interesting

See more >>>

How is Artificial Intelligence useful in medicine?

What is Artificial Intelligence, how does it work in medicine, and what distinguishes Artificial Intelligence from Human Intelligence

Ortholens

The orthokeratological method of treating myopia and the diseases that it accompanies is based on the effect of redistributed pressure on the surface, forcing it to change refraction

SECTION: Healthy food

See more >>>

Royal jelly – what is it?

With the development of technology, it has become possible to more accurately study the composition of Royal Jelly and understand how it can be used in medicine

What are the useful properties of Savoy cabbage?

The useful properties of Savoy cabbage are well known, although it is not often used in healthy eating as it should be

SECTION: Natural medicine

See more >>>

Medicines from the garden

Many medicinal plants still grow nearby, in forests, gardens, and vegetable patches. Here's a list of fruits and berries that are quite capable of replacing medicinal plants

What are the benefits of Lungwort?

Lungwort is an ancient medicinal plant used to prepare infusions with healing properties. These properties of lungwort are used in

SECTION: The medicine

See more >>>

How to treat a cough?

Before treating a cough, it's important to understand the underlying causes. If cough treatment fails, then

Principles of osteochondrosis prevention

A person can prevent the development of osteochondrosis themselves, applying a minimum of effort to this process and using the principles of preventing the development of osteochondrosis

SECTION: Sport and health

See more >>>

How to combine poor health and physical activity?

To balance poor health and exercise, it's important to consider some of the characteristics of how symptoms of poor health develop. You can use manageable exercise for your current poor health

Exercises to strengthen coordination and balance

This set of simple sports exercises for developing coordination and a sense of balance will help you maintain physical agility

SECTION: Cosmetology

See more >>>

Products for home cosmetology

Products for home cosmetology are in the kitchen. How to combine cooking with the preparation of useful cosmetics for skin and hair?

How to disguise skin defects?

Exposed areas of skin do not always look perfect, but it is possible to mask skin defects without resorting to complex cosmetic methods

SECTION: Helpful to know

See more >>>

How do bronchodilators help?

The dilating effect of this group of drugs means an impact on the contractility of the smooth muscles of the bronchi, on the secretory function of the bronchial mucosa, which allows

Where does cholesterol come from in the body?

Cholesterol is an integral part of metabolism and a vital substance for most physiological processes in the human body. But where does cholesterol come from in the body?

SECTION: Paws and tails

See more >>>

How to give medications to a pet?

Almost all forms of medication for animals are inconvenient to use. So how to give medication to a pet if there is a need for their mandatory intake?

Home observations of pets’ health

Do not neglect frequent examinations of your pet’s health at home, as pet illnesses can develop unexpectedly