Many conditions mimic the signs and symptoms of poisoning, including seizures, alcohol intoxication, stroke and insulin reaction. So look for the signs and symptoms listed below if you suspect poisoning.
 

Signs and symptoms of poisoning:

• Burns or redness around the mouth and lips, which can result from drinking certain poisons

• Breath that smells like chemicals, or petrol

• Burns, stains and odours on the person, on his or her clothing or on the furniture, floor, rugs or other objects in the surrounding area

• Empty medication bottles or scattered pills

• Vomiting, difficulty breathing, sleepiness, confusion or other unexpected signs
  

When to call for help:
Call 999 immediately if the person is:

• Drowsy or unconscious

• Having difficulty breathing or has stopped breathing

• Having seizures
  

What to do while waiting for help:

• If the person has been exposed to poisonous fumes, such as carbon monoxide, get him or her into fresh air immediately.

• If the suspected poison is a household cleaner or other chemical, read the label and follow instructions for accidental poisoning.

• If the poison spilled on the person's clothing, skin or eyes, remove the clothing. Flush the skin or eyes with cool or lukewarm water, for example, by using a shower for 20 minutes or until help arrives.

• Take the poison container (or any pill bottles) with you to the hospital.

• If in doubt, call 999