Health Library

Adjustment disorder is a mental health condition that can happen in response to a significant life stressor or change. Symptoms usually develop within a short time after the stressor begins and can affect emotions, behaviour and daily...

Asthma is a long-term condition that affects the airways, making them inflamed and narrow, which can cause breathing difficulties. While there is no cure, most people can control their symptoms well with the right treatment and a clear asthma...

Phlebitis means inflammation of a vein, most often affecting superficial veins close to the skin. It commonly refers to superficial thrombophlebitis, where inflammation is associated with a small clot within the vein. Key facts: Most commonly...

An abdominoplasty, commonly known as a tummy tuck, is a major cosmetic procedure used to improve the shape and contour of the abdomen by removing excess skin and fat. In many cases, it also includes tightening the tissues and muscles of the...

Acute coronary syndrome (ACS) is a medical term used to describe a group of conditions caused by a sudden reduction or blockage of blood flow to the heart. It is a medical emergency that requires immediate treatment. ACS includes unstable angina...

An acoustic neuroma is a rare, non-cancerous (benign) brain tumour that grows on the nerve responsible for hearing and balance. Key facts: Early signs often include gradual hearing loss in one ear, tinnitus, and mild imbalance Most cases occur...

Addison’s disease is a rare, long-term condition in which the adrenal glands do not produce enough essential hormones, particularly cortisol and aldosterone. These hormones are vital for maintaining blood pressure, metabolism and the body’s...

Acute myeloid leukaemia (AML) is a fast-growing cancer of the blood and bone marrow. It develops when the body produces large numbers of abnormal white blood cells, which interfere with the production of healthy blood cells. Key facts: In...

Adenocarcinoma is a type of cancer that starts in glandular cells. These cells are found in the lining of many organs and produce fluids such as mucus, digestive juices and other secretions. In Ireland, adenocarcinomas account for a significant...

Amyotrophic lateral sclerosis, often called ALS, is a progressive neurological condition that affects the nerve cells that control voluntary movement. These nerve cells are called motor neurones, so ALS is also commonly known as motor neurone...