People who smoked cannabis had higher blood flow through their brains than non-users. Yet there was also greater resistance to the blood flow, suggesting that cannabis changes the blood vessels in the brain in a way which hinders oxygen in reaching the tissue effectively.

Conclusion: In conclusion, cannabis, alcohol and cigarette use were prevalent in the acute period post-concussion; however, were not observed to impact recovery within the first 4 weeks post-injury.

Tetrahydrocannabinol (THC), the chemical responsible for most of marijuana’s psychological effects, causes blood vessels in the brain to spasm, which can lead to both acute ischemic or hemorrhagic stroke.

Common signs and symptoms of a ruptured aneurysm include: Sudden, extremely severe headache. Nausea and vomiting. Stiff neck.

Symptoms of a ruptured brain aneurysm usually begin with a sudden agonising headache. It’s been likened to being hit on the head, resulting in a blinding pain unlike anything experienced before. Other symptoms of a ruptured brain aneurysm also tend to come on suddenly and may include: feeling or being sick.

Sometimes a stroke happens gradually, but you’re likely to have one or more sudden symptoms like these: Numbness or weakness in your face, arm, or leg, especially on one side. Confusion or trouble understanding other people.

breaststroke

Signs of Stroke in Men and Women

• Sudden numbness or weakness in the face, arm, or leg, especially on one side of the body.
• Sudden confusion, trouble speaking, or difficulty understanding speech.
• Sudden trouble seeing in one or both eyes.
• Sudden trouble walking, dizziness, loss of balance, or lack of coordination.

sudden numbness or weakness of your face and your limbs, most likely on one side of your body. sudden trouble speaking or understanding, which is related to confusion. sudden and severe headache with no known cause. sudden dizziness, trouble walking, or loss of balance or coordination.

Excessive daytime sleepiness (EDS) is a prevalent symptom among stroke survivors. This symptom is an independent risk factor for stroke and may reduce stroke survivors’ quality of life, cognitive functioning, and daytime functional performance.

If necessary measures are taken within the first hours of the symptoms, damage to the brain cells can be reduced. Other symptoms include sudden arm, leg or face weakness, sudden confusion or speaking, sudden trouble seeing, sudden trouble with balance and a sudden severe headache with no known cause.

Your treatment for a TIA may include taking medicines to prevent a stroke or having surgery to reopen narrow arteries. Medicines may include aspirin, clopidogrel, dipyridamole with aspirin, or warfarin. If your carotid arteries are significantly narrowed, you may need a procedure to widen the arteries.

Share on Pinterest A headache is the only painful symptom of a stroke. The list below includes classic signs of stroke. It is common to only experience some of the symptoms. For example, a person experiencing numbness and difficulty balancing due to a stroke may not also have cognitive problems.

Diets high in saturated fats, trans fat, and cholesterol have been linked to stroke and related conditions, such as heart disease. Also, getting too much salt (sodium) in the diet can raise blood pressure levels.

Blueberries (Flavonoids) Blueberries have been shown to improve cognitive abilities likely due to their flavonoids, which are known to boost BDNF. If your doctor has suggested a reduced-fat diet to help manage stroke risk factors like high cholesterol, blueberries could make a great addition to your diet.

Water helps to thin the blood, which in turn makes it less likely to form clots, explains Jackie Chan, Dr. P.H., the lead study author. But don’t chug your extra H2O all at once. “You need to drink water throughout the day to keep your blood thin, starting with a glass or two in the morning,” adds Dr.