Feb 1, 2026 · Description Hydroxypropyl methylcellulose belongs to the group of medicines known as artificial tears. It is used to relieve dryness and irritation caused by reduced tear flow. It helps prevent …

Dec 11, 2024 · Infections or flares of chronic lung conditions cause most acute coughs. Most chronic coughs are related to underlying lung, heart or sinus conditions. Common infectious causes of acute …

Jul 28, 2025 · Avascular necrosis is the death of bone tissue due to a lack of blood supply. Also called osteonecrosis, it can lead to tiny breaks in the bone and cause the bone to collapse. The process …

Overview Mohs surgery is a procedure used to treat skin cancer. This surgery involves cutting away thin layers of skin. Each thin layer is looked at closely for signs of cancer. The process keeps going until …

Nov 7, 2024 · High-density lipoprotein (HDL) cholesterol is known as the "good" cholesterol because it helps remove other forms of cholesterol from the bloodstream. A higher level of HDL cholesterol is …

Gastroparesis is a condition in which the muscles in the stomach don't move food as they should for it to be digested. Most often, muscles contract to send food through the digestive tract. But with …

Dec 10, 2022 · Overview Hypothyroidism happens when the thyroid gland doesn't make enough thyroid hormone. This condition also is called underactive thyroid. Hypothyroidism may not cause noticeable …

May 29, 2024 · An electroencephalogram (EEG) is a test that measures electrical activity in the brain. This test also is called an EEG. The test uses small, metal discs called electrodes that attach to the …

Jul 8, 2023 · The main differences between sea salt and table salt are in their taste, texture and processing. Table salt is the granulated white salt seen in most saltshakers. Table salt is typically …

Jan 20, 2026 · Certain vitamins and supplements may help manage MASLD, also called NAFLD or fatty liver disease. Learn what the research says.