Simple tips to remain safe

Sunday, February 23, 2025 (Healthday News) – Pottery can be scary, but it is often harmless.

Medically known as syncope, fainting finds if there is not enough blood flow into the brain and causes a short loss of consciousness.

But how do you know if it is just a simple fainting or something more serious? Dr. Elijah Behr, cardiologist at Mayo Clinic Healthcare in London, shares five important facts about fainting: What causes it, how to prevent it and when you see a doctor.

Most fainting are harmless, but not always

The most common type of fainting is vasovagal syncope, which is often triggered by emotional stress, pain, illness or dehydration.

“For example, if you have a drop in blood pressure through emotional stress, pain, illness or dehydration or generally only have low blood pressure, any provocation causes a reflex in the heart,” said Dr. Behr in a press release.

“Instead of accelerating the heart and pumping more strongly to maintain blood pressure, he slows down episodes with more severe fainting.”

While the simple fainting usually dissolves quickly, the heart synopic – caused by an underlying heart problem – can be more serious.

“This is usually an abrupt loss and return of consciousness than in the event of simple fainting. If you are older, you have an underlying heart disease that you may be aware of or not. This is one of the reasons to be more concerned about loss of consciousness Older people, “said Behr.

“Young people can also have heart disease that can cause heart syncopes that can be a warning sign for something more serious. So it is important to examine it.”

Warning sign

Fainting is often associated with early warning signs:

Some people get these warnings 30 minutes before fainting, while others only have 30 seconds, added to Behr.

What to do if you feel weak

“If your blood pressure becomes low and you get these symptoms, this means that the blood does not come into your brain, and if your heart tries to push the blood against gravity into your brain, then you really have to fight yours Bring the head level or under your heart so that the blood pressure comes back to the brain, and this will be rejected all symptoms and the vicious circle that results, “explained Behr.

“Bring your head between your knees or lie down and put your head and feet up in the air, depending on where you are and what is possible.”

Important steps if you or someone else faint in faint:

• Check the breathing and a pulse. If absent

• Place the person flat and open the airways

• Rest after fainting and drinking water, preferably with electrolytes when it was dehydrated

Behr was probably the worst to do immediately and walking around immediately, Behr warned.

When you see a document

Most simple fainting does not require emergency care.

“If someone had a simple fainting with the clear failures I described, it is best to entertain with your family doctor (your family doctor) to talk about it. Especially if it was added.

“Often people go to the emergency room after a first fainting, which I think is very fair and I would encourage.”

Find medical help if:

• They passed out during training

• You have palpitations

• There is a family history of sudden death or heart problems

• They passed out without warning or are injured during a fall

Can fainting be prevented?

“In general preventive measures, we advise most people who fainted to drink more water and sometimes give a little salt to their meal because they generally do low blood pressure,” said Behr.

“Cognitive behavioral therapy (CBT) can help to overcome the reaction for those who become fainted with the sight of blood,” added Behr.

More information

The Cleveland clinic has more causes and first help tips for fainting.

Source: Mayo Clinic, press release, February 18, 2025