Pharmacy knowledge base
Health guides & medicine information
Plain-English explainers from our pharmacy team — what the medicines do, how the strengths differ, and how to use them safely.
Showing 361–372 of 445 guides
Page 31 of 38
Tonsillitis Explained: Causes, Symptoms and When Antibiotics Help
A clear guide to what causes tonsillitis, how to ease the symptoms at home, and when antibiotic treatment is genuinely needed.
Ear Infections: Types, Symptoms and Treatment Options
Understand the different types of ear infection, why many clear up on their own, and when antibiotics or a doctor's visit are needed.
Cellulitis: Recognising a Bacterial Skin Infection Early
Learn how to spot cellulitis, why it always needs medical attention, and how antibiotics are used to treat this bacterial skin infection.
Impetigo: A Common and Contagious Skin Infection
A practical guide to recognising impetigo, stopping it spreading, and understanding the antibiotic treatments doctors use.
Conjunctivitis: Is It Bacterial, Viral or Allergic?
Find out how to tell the different types of conjunctivitis apart, why most cases clear on their own, and when treatment is needed.
Dental Abscess: Why It Always Needs a Dentist
Understand what a dental abscess is, why antibiotics alone are not the cure, and when tooth pain becomes a dental emergency.
Reader favourites
Treatments our readers shop most
The treatments readers ask about most — genuine, discreetly delivered across the UK & Europe.
Wound Care Basics: Cleaning, Dressing and Spotting Infection
A straightforward guide to looking after minor wounds at home and recognising the early signs that a cut may be becoming infected.
Fever in Adults: What It Means and When to Act
Understand why fevers happen, how to manage one safely at home, and the warning signs that mean you should seek medical help.
Antibiotics in Pregnancy: Safety, Cautions and Advice
Learn how antibiotics are approached during pregnancy, why some are preferred over others, and why professional guidance is essential.
Antibiotic Allergies Explained: Penicillin, Sulfa and Safety
Understand the difference between antibiotic side effects and true allergies, and learn to recognise the signs of a serious reaction.
When to See a Doctor About an Infection
A practical guide to knowing when an infection can be managed at home and when it is time to get professional medical help.
Sinus Infection or Common Cold? How to Tell the Difference
Learn how to distinguish a sinus infection from a common cold, why most cases are viral, and when antibiotics might be needed.