Nicotine

Nicotine is a stimulant found naturally in tobacco plants and is primarily known for its role in tobacco addiction. In medicine, nicotine is used in controlled doses to help people quit smoking. Through nicotine replacement therapy (NRT) like gums, patches, lozenges, and inhalers, it helps reduce withdrawal symptoms and cravings. Medical-grade nicotine products are a safer alternative to tobacco use and support smoking cessation effectively when used under guidance.

Uses of Nicotine

• Helps in quitting smoking (nicotine replacement therapy)
• Reduces withdrawal symptoms during smoking cessation
• Manages nicotine cravings
• Improves success rate of quitting tobacco

How Nicotine works

Nicotine binds to nicotinic receptors in the brain, releasing dopamine and reducing withdrawal symptoms. In NRT, small doses of nicotine are delivered without harmful tobacco chemicals, helping manage cravings and slowly wean the body off nicotine dependence.

Benefits of Nicotine (NRT)

• Aids smoking cessation effectively
• Reduces physical and psychological withdrawal symptoms
• Available in multiple convenient forms
• Improves long-term quit success
• Safer alternative to smoking

How to take Nicotine

Nicotine replacement therapy is available in patches, gum, lozenges, nasal sprays, and inhalers. Choose a form suitable for your needs or as advised by your doctor. Follow the recommended dosage instructions. Do not smoke while using NRT products. Complete the full course to improve quit success rates.

Type of Dosage Available

• Nicotine patches
• Nicotine gum
• Nicotine lozenges
• Nicotine inhalers
• Nicotine nasal sprays

Side effects of Nicotine

• Mouth or throat irritation (with gum/lozenges)
• Skin irritation (with patches)
• Nausea or upset stomach
• Dizziness or headache
• Increased heart rate
• Insomnia or vivid dreams (especially with patches)

Safety Advice

• Do not smoke while using nicotine products
• Use only under medical supervision if pregnant or breastfeeding
• Consult your doctor if you have heart problems or high blood pressure
• Do not exceed recommended dose
• Keep out of reach of children

Frequently Asked Questions (FAQs)

Q: What is nicotine used for medically?
A: Medically, nicotine is used in nicotine replacement therapy to help people quit smoking by reducing cravings and withdrawal symptoms.

Q: What forms does nicotine therapy come in?
A: Nicotine is available in gums, patches, lozenges, inhalers, and nasal sprays.

Q: Is nicotine itself harmful?
A: Nicotine is addictive, but in NRT, it is provided in safe, controlled doses without harmful tobacco toxins like tar and carbon monoxide.

Q: Can I use nicotine therapy during pregnancy?
A: It may be used under strict medical advice if benefits outweigh the risks. Always consult a doctor first.

Q: How long should I use nicotine replacement therapy?
A: Duration varies per individual but typically ranges from 8 to 12 weeks. Follow your doctor’s plan to taper off gradually.