Trusted patient information leaflets with clear, clinically reviewed advice on conditions, symptoms and treatments.
Allergies, blood and immune system
Bones, joints and muscles
Brain and nerves
Cancer
Chest and lungs
Children's health
Diabetes
Digestive health
Ear, nose and throat
Eye health
Foot care
General health
Healthy living
Heart health and blood vessels
Hormones
Infections
Kidney and urinary tract
Men's health
Mental health
Oral and dental care
Pregnancy
Senior health
Sexual health
Signs and symptoms
Skin, nail and hair health
Surgery and procedures
Tests and investigations
Travel and vaccinations
Treatment and medication
Women's health
Expert features, lifestyle guidance and real-life stories designed to support your everyday health and wellbeing.
Health news
Hay fever and allergies
Cold and flu season
Health research
Weight loss management
Student health
Allergies, blood and immune system
Bones, joints and muscles
Brain and nerves
Cancer
Chest and lungs
Children's health
COVID-19
Diabetes
Diet and nutrition
Digestive health
Ear, nose and throat
Eye health
Foot care
General health
Healthy living
Heart health and blood vessels
Hormones
Infections
Kidney and urinary tract
Men's health
Mental health
Oral and dental care
Pregnancy
Senior health
Sexual health
Signs and symptoms
Skin, nail and hair health
Tests and investigations
Travel and vaccinations
Treatment and medication
Women's health
Information and guidance about tests and an easy, fast and accurate symptom checker.
Complete a simple online consultation and access treatment.
Information and fact sheets for patients and professionals. Find out side effects, medicine names, dosages and uses.
Allergy medicines
Analgesics and pain medication
Anti-inflammatory medicines
Breathing treatment and respiratory care
Cancer treatment and drugs
Contraceptive medicines
Diabetes medicines
Medicine interactions
ENT and mouth care
Eye care medicine
Gastrointestinal treatment
Genitourinary medicine
Heart disease treatment and prevention
Hormonal imbalance treatment
Hormone deficiency treatment
Immunosuppressive drugs
Infection treatment medicine
Kidney conditions treatments
Muscle, bone and joint pain treatment
Nausea medicine and vomiting treatment
Nervous system drugs
Reproductive health
Skin conditions treatments
Substance abuse treatment
Vaccines and immunisation
Vitamin and mineral supplements
Search trusted NHS and private clinics registered with the Care Quality Commission (CQC).
Find clinical trials and health research studies looking for participants.
Take charge of your health with easy-to-use tools and trusted resources.
Symptom checker
AskPatient Ai
Personalised digital habit coaching
BMI calculator
Generalised anxiety disorder assessment
Patient health questionnaire
Pregnancy due date calculator
Ovulation calculator
Sleep debt calculator
Calorie calculator
BMR (Basal Metabolic Rate) calculator
Glucose Ketone Index (GKI) calculator
Epworth sleepiness scale
Asthma control test (ACT)
Benefits checker
PIP helper
Patient.info app
Pollen map
ADHD Self-assesment tool
Healthy recipe inspiration for nourishing meals and everyday wellbeing.
Discover our library of trusted health videos.
Browse discussions, ask questions, and share experiences across hundreds of health topics – all in a safe, supportive space.
Allergies, blood and immune system
Bones, joints and muscles
Brain and nerves
Cancer
Chest and lungs
Children's health
Cosmetic surgery
Diabetes
Digestive health
Ears, nose and throat
Eye care
Foot care
General health and lifestyle
Heart health and blood vessels
Hormones
Infections
Kidney and urinary tract
Men's health
Mental health
Oral and dental care
Pregnancy
Senior health
Sexual health
Signs and symptoms
Skin, nail and hair health
Tests and investigations
Travel and vaccinations
Treatment and medication
Women's health
Other conditions
Hear directly from people living with health conditions - everyday experiences, tough decisions, unexpected triumphs, and everything in between.
Candid conversations on health from celebrities, experts and real people.
Evidence-based professional reference pages authored by our clinical team for the use of medical professionals.
Anaesthetics and pain control
Cardiovascular disease
Congenital and inherited disorders
Dermatology
Drug therapy
Ear, nose and throat
Emergency medicine and trauma
Endocrine disorders
Fertility and reproduction
Gastroenterology
General surgery
Gynaecology
Haematology
History and examination
Infectious disease
Information governance and security
Investigations
Mental health
Mouth and dental disorders
Multisystem disease
Neurology
Nutrition
Obstetrics
Occupational illness
Oncology
Ophthalmology
Orthopaedics and sports medicine
Paediatrics
Palliative and terminal care
Pathological processes
Primary care
Public health medicine
Renal disorders
Respiratory medicine
Rheumatology
Screening and prevention
Social care
Therapies
Thinking about medicine
Toxicology and iatrogenic disorders
Travel related disease
Urology
Clinical tools for medical professional use.
Dr Yassir Javaid Cholesterol is a fat chemical (lipid) that is made in the cells in your body. Many different cells make cholesterol but cells in the liver make about a quarter of the total. You need some cholesterol to keep healthy. [https://patient.info/heart-health/high-cholesterol](https://patient.info/heart-health/high-cholesterol)