This article describes the effects of a sting from a stonefish.

This is for information only and not for use in the treatment or management of an actual poison exposure. If you have an exposure, you should call your local emergency number (such as 911) or the National Poison Control Center at 1-800-222-1222.

• Stonefish venom

• Stonefish
• Related species

• Airways and lungs
  • Difficulty breathing
• Heart and blood
  • Low or high blood pressure
  • Slow or rapid heart rate
• Skin
  • Bleeding
  • Severe pain
  • Whitened color of the area around the site of the sting
  • Color of the area changes as the amount of oxygen supplying the area decreases.
• Stomach and intestines
  • Abdominal pain
  • Nausea
  • Vomiting
• Nervous system
  • Delirium
  • Fainting
  • Fever (from infection)
  • Headache
  • Muscle twitching
  • Seizures
  • Paralysis

Wash the area with fresh water. Remove any foreign material at the wound site. Contact an emergency room. Soak wound in the hottest water the patient can tolerate for 30-90 minutes, if instructed to do so.

Determine the following information:

• Patient's age, weight, and condition
• Name of fish
• Time of the sting
• Location of the sting

The National Poison Control Center (1-800-222-1222) can be called from anywhere in the United States. This national hotline number will let you talk to experts in poisoning. They will give you further instructions.

This is a free and confidential service. All local poison control centers in the United States use this national number. You should call if you have any questions about poisoning or poison prevention. It does NOT need to be an emergency. You can call for any reason, 24 hours a day, 7 days a week.

See: Poison control center - emergency number

The health care provider will measure and monitor the patient's vital signs, including temperature, pulse, breathing rate, and blood pressure. Symptoms will be treated as appropriate. Some or all of the following procedures may be performed:

• Washing of the skin (irrigation)
• Removal of any foreign material
• Soaking of the wound
• Medications to treat symptoms
• Medicine (antiserum) to reverse the effect of the venom

Recovery usually takes about 24-48 hours. Death has occurred when the patient's chest or abdomen was punctured.