Dimercaprol

Introduction

Dimercaprol is a chelating agent primarily used in the treatment of heavy metal poisoning, such as arsenic, lead, mercury, and gold. Also known as British Anti-Lewisite (BAL), it was originally developed during World War II. Dimercaprol binds to toxic metal ions in the body and forms stable, non-toxic complexes that are excreted through the urine. It is usually administered by healthcare professionals via intramuscular injection and is considered a life-saving antidote in critical cases of poisoning.

Uses of Dimercaprol

• Treatment of arsenic poisoning
• Treatment of mercury poisoning
• Lead poisoning in combination with other agents
• Gold poisoning
• Chelation therapy in metal overload conditions

How Dimercaprol Works

Dimercaprol works by binding to heavy metal ions through its sulfhydryl groups. This forms stable, water-soluble complexes that are less toxic and can be easily eliminated from the body via the kidneys. This action helps reduce metal-induced damage to cells and organs.

Benefits of Dimercaprol

• Effective antidote for life-threatening heavy metal poisoning
• Quick onset of action in emergency cases
• Reduces toxicity and prevents organ damage
• Facilitates removal of toxic metals from the body

How to Take Dimercaprol

Dimercaprol should only be administered under medical supervision. It is given via intramuscular injection, and the dosage is based on the type of metal poisoning, the severity of the condition, and the patient's body weight. Always follow your doctor’s instructions carefully. Avoid self-medication.

Type of Dosage Available

• Intramuscular injection (IM ampoules)
• Usually available in oil-based solution form

Side Effects of Dimercaprol

• High blood pressure
• Nausea and vomiting
• Headache
• Burning sensation at the injection site
• Fever and anxiety
• Chest tightness and increased heart rate

Safety Advice

• Use only under medical supervision
• Not recommended for use in patients with peanut allergies (contains peanut oil)
• Monitor kidney and liver function during treatment
• Use caution in pregnant or breastfeeding women
• Stay hydrated to support kidney function

Frequently Asked Questions (FAQs)

Q: What is Dimercaprol used for?

A: Dimercaprol is used to treat poisoning caused by heavy metals such as arsenic, mercury, lead, and gold.

Q: How is Dimercaprol administered?

A: It is administered via intramuscular injection by a healthcare provider.

Q: Can I take Dimercaprol orally?

A: No, Dimercaprol is not available in oral form and must be injected by a medical professional.

Q: Is Dimercaprol safe during pregnancy?

A: It should be used during pregnancy only if clearly needed and prescribed by a doctor. Safety data is limited.

Q: What should I do if I miss a dose?

A: Dimercaprol is usually given in a medical setting, so missed doses are unlikely. Inform your doctor if a dose is delayed.

Q: Can I buy Dimercaprol online?

A: Yes, you can buy Dimercaprol from trusted pharmacies like Zeelab Pharmacy with a valid prescription.