These leaflets explain when you shouldn't use antibiotics:

Antibiotics Not for You

Get Well Soon Without Antibiotics

Pharmacy First Leaflets:

Pharmacy First: Cough Leaflet

Pharmacy First: Cough Leaflet with pics

Pharmacy First: Antibiotics Leaflet

Pharmacy First: Antibiotics Leaflet with pics

Help for parents on when their child is ill:

When Should I Worry Booklet

Little Orange Book: Expert Advice on helping babies and
young children when they're poorly
This fantastic booklet has been put together by Newcastle
Gateshead CCG, but applies no matter where you live in England

Leaflets about keeping cool / warm:

Keep Warm Keep Well

Keep Cool at Home

Stay Safe in Hot Weather Leaflet

Stay Safe in Hot Weather Poster

Healthy Lifestyle:

NHS 12 Week Weight Loss Planner 

Self Care Leaflets:

Ear Syringe Leaflet

BMA Self-Care Q&A

Stay Well This Winter

When Will I Feel Better

Hayfever Treatment Guide

Managing Your Pain Effectively

The Battle Against Colds and Flu

Medicine Cabinet Makeover

Is Your Medicine Cabinet Fit for Winter?

Advice for the Elderly

Is it fallproof: Simple steps to stay on your feet

(the following are provided by Independent Age)

Advice Guide: Behind the Wheel

Advice Guide: Winter Wise

Staying in Control When You're Older

Advice Guide: Getting Help at Home

Advice Guide: Paying for Your Care

Advice Guide: If You're Feeling Lonely

Advice Guide: Dealing With Depression

Advice Guide: Care Homes

Advice Guide: How to Find the Right Care Home

Coping with Bereavement