Meth: Harmful Side Effects
Through its action on the dopamine and serotonin neurons in the brain, methamphetamine can cause paranoia, hallucinations, and severe mood disturbances. Methampethamine can also cause stroke through an increase in blood pressure, along with seizures. Other commonly seen side effects include irregular heart rate, damage to small blood vessels in the brain and eyes, and hyperthermia, which is an unregulated increase in the body's temperature.
The effects of methamphetamine on unborn babies in pregnant women can be significant. Methamphetamine has been known to cause spontaneous abortions or severe birth defects. Babies born to mothers who use methamphetamine often have low birth weights, tremors, excessive crying spells, along with behavioral disorders that can last well into late childhood.