
Dehydration - Symptoms & causes - Mayo Clinic
May 2, 2025 · This can cause muscles to tighten or shorten. It also can cause passing out. Low blood volume shock, called hypovolemic shock. This is one of the most serious complications of …
High blood pressure (hypertension) - Mayo Clinic
Feb 29, 2024 · High blood pressure is a common condition that affects the body's arteries. It's also called hypertension. If you have high blood pressure, the force of the blood pushing against the …
Glaucoma - Symptoms and causes - Mayo Clinic
Nov 5, 2024 · Glaucoma is an eye condition that damages the optic nerve. This damage can lead to vision loss or blindness. The optic nerve sends visual information from your eye to the brain and is …
Low blood pressure (hypotension) - Symptoms and causes
Jun 13, 2024 · Sometimes, low blood pressure can be life-threatening. The causes of low blood pressure include dehydration and other serious medical conditions. It's important to find out what's causing low …
Prednisone and other corticosteroids - Mayo Clinic
Dec 9, 2022 · Are you using a corticosteroid? Prednisone and other corticosteroid pills, creams and injections can cause side effects. Find out what to expect.
Metoprolol (oral route) - Side effects & dosage - Mayo Clinic
Jan 1, 2026 · Metoprolol is used alone or together with other medicines to treat high blood pressure (hypertension). High blood pressure adds to the workload of the heart and arteries.
Blood pressure chart: What your reading means - Mayo Clinic
Dec 24, 2025 · Here's a look at the four blood pressure categories and what they mean for you. If your top and bottom numbers fall into two different categories, your correct blood pressure category is the …
Sleep apnea - Symptoms and causes - Mayo Clinic
Dec 9, 2025 · Medical conditions. Congestive heart failure, high blood pressure and type 2 diabetes are some of the conditions that may increase the risk of OSA. Polycystic ovary syndrome, hormonal …
Free blood pressure machines: Are they accurate? - Mayo Clinic
Apr 12, 2024 · Public blood pressure kiosk machines, such as those found in pharmacies, may provide helpful information about your blood pressure. But public blood pressure machines can have …
Blood pressure: Is it affected by cold weather? - Mayo Clinic
Feb 28, 2024 · Blood pressure also can be affected by a sudden change in weather patterns, such as a weather front or a storm. The body, including the blood vessels, might react to sudden changes in …