If someone faints, the 4 key steps are: 1. Lay them down and elevate their legs to restore blood flow to the brain, 2. Loosen tight clothing and ensure fresh air, 3. Check responsiveness and breathing, calling for emergency help (like 911 or 000) if they don't wake quickly, and 4. Monitor them as they recover, treating any injuries and keeping them lying down until they feel completely better.
If someone else faints
Prop up the person's legs about 12 inches (30 centimeters). Loosen belts, collars or other tight clothing. To reduce the chance of fainting again, don't get the person up too fast. If the person doesn't regain consciousness within one minute, call 911 or your local emergency number.
You should never, for instance:
If you're with someone who has fainted, try to keep calm. If you can, lay them on their back and raise their legs. If they're pregnant (especially if they're more than 28 weeks pregnant), it's better to lay them on their side. Usually, the person who has fainted will wake up within 20 seconds.
You may be able to keep from fainting if you:
If you think you're going to faint, you can try to stop it by taking these steps:
Constantly low blood pressure can be dangerous if it causes signs and symptoms such as:
Gently tilt their head back and lift their chin to clear the airway. Check if the person is breathing abnormally or not breathing at all after 10 seconds. If they are breathing normally, place them in the recovery position and stay with them. If they are not breathing normally, call an ambulance and start CPR.
low blood sugar levels (hypoglycaemia) caused by some medicines or health conditions. emotional stress, anxiety, severe pain, exposure to something unpleasant such as blood. prolonged standing, laughing or coughing, sneezing, straining on the toilet.
Some people use the terms blackout and fainting interchangeably, but they are different things. A blackout is a loss of memory. Fainting, also called passing out, is a loss of consciousness. Both of these can have several different causes.
The three C's of emergency response, especially in first aid, are Check, Call, and Care, a simple framework to guide actions: first, Check the scene for safety and the victim's condition; second, Call emergency services (like 911); and third, Care for the person until professional help arrives, using your training to provide first aid like CPR or controlling bleeding.
If a person is unconscious, or non-responsive but breathing, they should be placed in the recovery position while waiting for help to arrive (see How to help someone who has taken a drug). If they are left lying on their back they could suffocate on their vomit or their tongue could block their airway.
Unconsciousness can result from various structural causes, including stroke, TBIs, intracranial tumors, inflammation, venous thrombosis, acute hydrocephalus, locked-in syndrome, akinetic mutism, and intracranial, epidural, and subdural hemorrhages.
General Care: Fainting
Check for responsiveness and breathing. If the person is unresponsive and not breathing (cardiac arrest), immediately begin CPR or compression-only CPR based on level of training and use an AED when available.
It is generally safe to sleep after fainting, but you should make sure you are lying down in a safe position. Also, drink plenty of fluids to help rehydrate your body. If you experience any dizziness or lightheadedness after waking up, it is best to rest for a few hours before resuming your normal activities.
The explanation being based on a decline in potassium levels and therefore the intake of potassium-rich foods is recommended and include bananas, avocados, dates, beans and lentils, spinach, mushrooms, melon and dried fruits.
there are features suggestive of uncomplicated faint (the 3 'P's) such as: Posture – prolonged standing, or similar episodes that have been prevented by lying down. Provoking factors (such as pain or a medical procedure) Prodromal symptoms (such as sweating or feeling warm/hot before TLoC).
Your nervous system controls everything in your body, including blood pressure. If something goes wrong, your blood pressure can suddenly drop, reducing oxygen to the brain and causing you to faint. This can happen for various reasons, including nerve-related conditions.
Warning symptoms
Before you faint you may: feel dizzy or lightheaded. feel sick or nauseated. feel hot or cold or sweaty.
Reflex syncope is the result of a reflex response to some trigger, in which the heart slows or blood vessels dilate (widen). This causes blood pressure to drop, so less blood flows to the brain and fainting (syncope) or near-fainting (pre-syncope) occurs. Reflex syncope is the most frequent cause of fainting.
Gently tilt their head back to keep the airway open. If breathing or pulse stops at any time, roll the person onto their back and begin CPR. If you think there is a spinal injury, leave the person where you found them (as long as breathing continues).
If you see somebody suddenly collapse, call or tell someone to call 911 and to get an AED. Then start CPR. If you don't know CPR, start hands-only CPR, pushing hard and fast on the center of the chest. The American Red Cross recommends that everyone learn CPR.
Eat small, low-carb meals.
A healthcare professional also might recommend drinking one or two strong cups of caffeinated coffee or tea with breakfast. Caffeine can cause dehydration, though, so be sure to drink plenty of water and other fluids without caffeine.
Low blood pressure symptoms can include: Blurred or fading vision. Dizzy or lightheaded feelings. Fainting.