Methamphetamine

Methamphetamine is a potent and highly addictive synthetic stimulant that affects the central nervous system.

What is Methamphetamine?

Methamphetamine, also known as meth, ice, or crystal, is a man-made substance that can be found in various forms, including crystals, powder, pills, or a waxy substance.

History of Methamphetamine

Methamphetamine was first synthesized in 1893 by the Japanese chemist Nagai Nagayoshi. Initially, it was used in the medical field for various purposes, including as a treatment for asthma, epilepsy, and narcolepsy.

Medical Uses

In some countries, methamphetamine is still prescribed under strict medical supervision for certain conditions, such as:

  • Attention Deficit Hyperactivity Disorder (ADHD)
  • Narcolepsy
  • Obesity

Risks and Side Effects

Methamphetamine use can lead to numerous health risks, including:

  • Addiction
  • Cardiovascular problems (e.g., heart attack, stroke)
  • Dental problems (e.g., tooth decay, gum disease)
  • Increased risk of HIV and other blood-borne diseases through shared needle use
  • Mental health issues (e.g., anxiety, depression, psychosis)
  • Nutritional deficiencies
  • Respiratory problems (e.g., bronchitis, pneumonia)
  • Skin problems (e.g., acne, sores)

Signs and Symptoms of Methamphetamine Use

Common signs and symptoms of methamphetamine use include:

  • Aggressive behavior
  • Anxiety or paranoia
  • Dilated pupils
  • Increased energy and alertness
  • Insomnia
  • Irritability
  • Loss of appetite
  • Rapid weight loss
  • Tremors or twitching

Treatment and Recovery

Treatment for methamphetamine addiction typically involves a combination of behavioral therapies, such as:

  • Cognitive-behavioral therapy (CBT)
  • Contingency management
  • Motivational interviewing

Medications, such as bupropion or naltrexone, may also be used to help manage withdrawal symptoms and cravings.

Prevention

To prevent methamphetamine use, it is essential to:

  • Avoid peer pressure and social situations where methamphetamine may be present
  • Seek professional help if struggling with mental health issues or addiction
  • Stay informed about the risks and dangers of methamphetamine use

Article last updated on: 15th June 2025.
If you have any feedback, please get in touch.

Diagnosis Pad
Medical AI Assistant with Differentials, Guidance, Transcriptions, Notes, Medical Encyclopedia and Explainable AI.


Available for iOS, macOS and Android.

Medical Disclaimer

The information provided is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of a physician or other qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay seeking it because of something you have read on this site. We we do not guarantee, and assume no legal liability or responsibility for the accuracy, currency, or completeness of the information provided.