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 337–348 of 418 guides
Page 29 of 35
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.
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.
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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.
Sleep Stages Explained: Understanding Your Nightly Cycle
A clear guide to the stages of sleep, how they cycle through the night, and why each one matters for your health.
Napping: The Pros, Cons and How to Do It Well
A balanced look at when napping helps, when it harms night-time sleep, and how to nap effectively.
Snoring: Common Causes and What Can Help
An overview of why people snore, the lifestyle changes that can reduce it, and when snoring needs medical attention.