
Nervous breakdown: What does it mean? - Mayo Clinic
Apr 26, 2023 · Nervous breakdown isn't a medical term. It most often means a mental health crisis that affects your ability to meet your own needs and do daily tasks.
Arthritis - Symptoms and causes - Mayo Clinic
Mar 3, 2026 · Arthritis isn't a single condition but a broad term for many conditions affecting the joints. Arthritis typically is associated with pain that affects the ability to move a joint. It causes swelling and …
Pregnancy weight gain: What's healthy? - Mayo Clinic
Dec 19, 2024 · Healthy weight gain during pregnancy depends on various factors. That includes your body mass index, also called BMI, before you became pregnant. BMI is a measure of body mass …
Bedsores (pressure ulcers) - Symptoms and causes - Mayo Clinic
Feb 22, 2024 · Bedsores are injuries to the skin and the tissue below the skin that are due to pressure on the skin for a long time. Bedsores most often arise on skin that covers bony areas of the body, …
Depression (major depressive disorder) - Symptoms and causes
Mar 14, 2026 · Depression is a mood disorder that causes a persistent feeling of sadness and loss of interest. Also called major depressive disorder or clinical depression, it affects how you feel, think …
Choosing a birth control pill - Mayo Clinic
Jan 15, 2025 · Are you thinking of taking birth control pills? Birth control pills are some of the most used contraceptives. That's because they work well and they're easy to use. But there are a lot of choices. …
Alzheimer's disease - Symptoms and causes - Mayo Clinic
Mar 3, 2026 · Overview Alzheimer's disease is the most common cause of dementia. Alzheimer's disease is the biological process that begins with the appearance of a buildup of proteins in the form …
Dementia - Symptoms and causes - Mayo Clinic
Jun 7, 2025 · Frontotemporal dementia. This is a group of diseases characterized by the breakdown of nerve cells and their connections in the frontal and temporal lobes of the brain. These areas are …
Bipolar disorder - Symptoms and causes - Mayo Clinic
Aug 14, 2024 · Overview Bipolar disorder, formerly called manic depression, is a mental health condition that causes extreme mood swings. These include emotional highs, also known as mania or …
Multiple sclerosis - Symptoms and causes - Mayo Clinic
Nov 1, 2024 · Multiple sclerosis is a disease that causes breakdown of the protective covering of nerves. Multiple sclerosis can cause numbness, weakness, trouble walking, vision changes and other …