Malathion poisoning Health Article

Definition

Malathion is a type of insecticide, a product used to kill or control bugs. Poisoning may occur if you swallow malathion, handle the product without gloves, or fail to wash hands soon after exposure. Significant amounts are absorbed through the skin unless proper precautions are taken.

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.

For information on general insecticide poisonings, see Insecticides.

Alternative Names

Carbofos poisoning; Compound 4049 poisoning; Cythion poisoning; Fosfothion poisoning; Mercaptothion poisoning

Poisonous Ingredient

• Malathion

Where Found

Malathion is used for agricultural purposes to kill and control insects on crops and in gardens. It is also used in government programs to kill mosquitos in large outdoor areas.

Malathion may also be found in certain products to kill head lice.

Symptoms

• Bladder and kidneys
  • Increased urination
• Lungs
  • Difficulty breathing
• Heart and blood
  • Low or high blood pressure
  • Slow or rapid heart rate
  • Weakness
  • Convulsions
• Eyes, ears, nose, and throat
  • Small pupils (not reactive to light)
  • Increased tearing
  • Increased salivation
• Skin
  • Blue skin (lips and fingernails)
  • Sweating
• Gastrointestinal
  • Loss of appetite
  • Abdominal cramps
  • Diarrhea
  • Nausea
  • Vomiting
• Nervous system
  • Headache
  • Anxiety
  • Dizziness
  • Coma
  • Confusion
  • Agitation

Home Treatment

Call poison control for appropriate treatment information. If malathion is on skin, wash area thoroughly for at least 15 minutes.

Before Calling Emergency

Determine the following information:

• Patient's age, weight, and condition
• Name of the product (ingredients and strengths, if known)
• Time it was swallowed
• Amount swallowed

Poison Control, or a local emergency number

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.

Take the container with you to the hospital, if possible.

See: Poison control center - emergency number