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These are some examples of the signs:
- Euphoria
- Psychosis
- Seizures
- Depression
- Aggressive and violent behavior
- Severe dental problems
- Dramatic weight loss
- Dilation of pupils
- Disturbed sleep patterns
- Nausea
- Another consequence of using meth is the onset of obsessive behaviors. People may begin to participate in repetitive activities and behaviors for prolonged periods of time as a result of meth destroying the brain’s inhibitory control.
- Paranoia and aggression also often result from meth use, as does the onset of hallucinations and delusions, including feeling things such as having bugs crawling under their skin and hearing voices that are not really there.
- Meth use can directly impair a person’s frontal lobe, which is the area of the brain responsible for:
- Controlling impulses
- Understanding the consequences of one’s behavior
- Governing sound judgment
- As a result of the long-lasting cognitive impairment that meth users experience, their ability to learn new things becomes clouded, and performing basic verbal and motor skills can suddenly become difficult.