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Long-term meth use can affect both physical and mental health. While every person’s experience is different, being informed can help you take care of yourself and make safer choices.

Effect Description
Dependence & Psychological Addiction May not cause strong physical withdrawal like some substances, but it can lead to psychological dependence — where you feel like you need it to function or feel okay.

May include:

  • Needing more to feel the same effect
  • Using more often or in larger amounts
  • Struggling to stop or take breaks
  • Prioritizing use over daily life
  • Difficulty with memory, focus, or decision-making
  • continued use despite problems that arise from use
Malnutrition & Weight Loss Meth can reduce appetite, which may lead to extreme weight loss and nutritional deficiencies over time.
Cardiovascular Issues Long-term use may increase the risk of high blood pressure, irregular heartbeats and heart attacks or strokes
Brain & Nerve Health Heavy or ongoing use may affect dopamine levels in the brain, which can lead to:

  • Memory problems
  • Difficulty concentrating
  • Cognitive decline
  • Long-term risk of conditions like Parkinson’s
Breathing Problems Smoking meth can irritate the lungs and cause:

  • Chronic cough or bronchitis
  • Increased risk of lung infections
  • Trouble breathing
Stomach & Liver Issues Over time, meth use can impact digestion and liver health, leading to:

  • Ulcers
  • Liver stress or damage
  • Severe intestinal conditions
Infections from Injecting Injecting increases the risk of:

  • HIV, Hepatitis B & Hepatitis C
  • Skin infections or abscesses
  • Vein damage
“Meth Mouth” (Oral Health Issues) Meth reduces saliva and causes teeth grinding, which may result in:

  • Severe tooth decay
  • Gum disease
  • Tooth loss
Skin Issues Some people experience formication ; the sensation of bugs under the skin  leading to scratching, sores, and infections.
Pott Puffy Tumour Snorting meth can cause serious sinus infections that, if left untreated, may result in visible swelling and pain in the forehead area.
Eye Complications In rare cases, meth use can cause vision loss due to eye nerve damage, especially when used intranasally or with high doses.
Psychological Effects Long-term meth use can affect mental wellbeing, including:

  • Anxiety or depression
  • Paranoia, hallucinations
  • Aggression or mood swings
  • Meth-induced psychosis (delusions, paranoia, and sometimes violent behavior)

Disclaimer: This post is intended to provide information on s for harm reduction purpose. It does not advocate for or promote the use of any illicit substances