Conditions and Indications A–Z - A

Abdominal PainAbdominal pain is discomfort felt anywhere between the ribs and the pelvis, with many possible causes and usually no need for specific treatment.1 medicineView

Abnormal Uterine BleedingAn overview of abnormal uterine bleeding, including changes to menstrual bleeding patterns and common possible causes.2 medicinesView

Acne VulgarisAcne vulgaris is a common skin condition causing inflamed and non-inflamed spots, often on the face, chest, and back.15 medicinesView

Acquired Generalised Hypoactive Sexual Desire DisorderA condition in which women lose interest in sex, linked to hormonal changes, medication side effects and stress.1 medicineView

Actinic KeratosisActinic keratosis is a rough, scaly patch caused by long-term sun damage, often appearing on skin exposed to sunlight.2 medicinesView

Active Secondary Progressive Multiple SclerosisA phase of multiple sclerosis in which relapses or new lesions still occur despite a prior relapsing remitting course.1 medicineView

Acute Coronary SyndromeAcute coronary syndrome is a sudden reduction in blood flow to the heart, often causing chest pain or discomfort.4 medicinesView

Acute CystitisAcute cystitis is a bladder infection that may cause burning urination, urgent toilet trips, cloudy urine and lower abdominal pain.2 medicinesView

Acute Gout FlareA sudden, painful episode of gout causing swelling in one joint, often the big toe, caused by uric acid crystals building up inside the joint.1 medicineView

Acute Lymphocytic LeukaemiaAcute lymphocytic leukaemia is a fast-developing blood cancer that can affect people of any age.3 medicinesView

Acute Musculoskeletal PainA short-term pain condition affecting muscles, bones, and joints, often resulting from injury or repetitive overuse.2 medicinesView

Acute PainAcute pain is sudden, short-lived discomfort that can affect any part of the body and usually signals an underlying cause.7 medicinesView

Acute PyelonephritisA kidney infection known as pyelonephritis that can affect one or both kidneys and needs medical care.1 medicineView

Addison's DiseaseA rare condition in which the adrenal glands do not produce enough hormones, often managed with treatment.1 medicineView

Adrenogenital SyndromeAdrenogenital syndrome is the older name for congenital adrenal hyperplasia, a group of inherited adrenal gland conditions.1 medicineView

Alcohol DependenceAlcohol dependence is drinking in a way that harms health and daily life, making it hard to cut down even when you want to.4 medicinesView

Allergic ConjunctivitisAllergic conjunctivitis is eye inflammation caused by an allergic reaction, often bringing itchy, red and watery eyes.4 medicinesView

Allergic ReactionsAllergic reactions occur when the immune system responds to a normally harmless allergen, causing symptoms that can affect the nose, eyes, skin or breathing.2 medicinesView

Allergic RhinitisAllergic rhinitis is an allergic reaction affecting the nose, often causing sneezing, congestion and watery eyes after exposure to triggers such as pollen.14 medicinesView

Allergic RhinoconjunctivitisAllergic rhinoconjunctivitis is allergic rhinitis and conjunctivitis together, with the nose and eyes reacting to triggers such as pollen.1 medicineView

Allergic StatesAllergic states are immune reactions to ordinarily harmless substances, which may bring on symptoms soon after exposure or several hours later.6 medicinesView

Altitude SicknessAltitude sickness is a travel-related condition that occurs when ascending to high altitude too quickly.1 medicineView

Alzheimer's DiseaseAn overview of Alzheimer's disease, a progressive cause of dementia that can affect memory, thinking, language and orientation.4 medicinesView

AmebiasisAmebiasis is a parasitic infection that can affect the intestines, especially where sanitation is poor.4 medicinesView

Androgen-dependent AcneA hormonally driven form of acne that can cause spots and oily skin on the face, back and chest.2 medicinesView

Androgenetic AlopeciaAndrogenetic alopecia is a pattern form of hair loss that affects the scalp and may develop gradually in men or women.3 medicinesView

Angina PectorisAngina pectoris is chest discomfort caused by reduced oxygen-rich blood flow to the heart muscle, often linked with exertion.8 medicinesView

Ankylosing SpondylitisAnkylosing spondylitis is a long-term inflammatory condition affecting the spine and other body parts, with changes sometimes visible on an X-ray.5 medicinesView

AscariasisAn infection caused by the human roundworm that lives in the small intestine and spreads through parasite-contaminated soil.2 medicinesView

AsthmaAsthma is a long-term condition where sensitive airways narrow, causing breathing symptoms that may change over time.17 medicinesView

Asthma ExacerbationAn asthma exacerbation is a worsening of asthma symptoms that can affect breathing, often after exposure to a trigger.2 medicinesView

Atopic DermatitisAtopic dermatitis is an itchy skin condition that can cause dry, cracked or scaly skin and may affect people of any age.5 medicinesView

Atrial FibrillationAtrial fibrillation is an irregular heartbeat that can affect blood flow and raise the chance of complications.3 medicinesView

Atrophic VaginitisAtrophic vaginitis is thinning and dryness of vaginal tissues, often linked to lower oestrogen levels after menopause.3 medicinesView

Attention Deficit Hyperactivity DisorderAn overview of attention deficit hyperactivity disorder, including common features and the medicine ingredients represented in this catalogue.3 medicinesView

Autistic Disorder-associated IrritabilityAutistic disorder-associated irritability is a behaviour that can accompany autism spectrum disorder and is managed with specific licensed medicines.1 medicineView

Autoimmune DisordersAutoimmune disorders occur when the immune system attacks the body's own tissues, affecting the skin, liver, pancreas, or joints.1 medicineView