You're supposto take them to the pharmacy, the glass bottles break in landfill and the antibiotics etc can run into the watercourse.
First aid kit:
Steristrips are good but not vital.
Dressings of all shapes and sizes
Plasters
Gauze
Tape
Scissors
Gloves
Thermometer
safety pins for any bandages
Bandages
Blister plasters (are a god send!)
Antiseptic wipes (good for grazes but sting. I'm not sure if it's still recommended to use these though)
Melonin dressing
Medication
Paracetamol (childrens and adults)
Ibuprofen (childrens and adults)
Cough syrup
Thread worm pills (depending on age of children)
Anti histamine
Diarolite.