The most common side effects associated with Ketamine during medical use are nausea, vomiting, dizziness, diplopia, drowsiness, dysphoria, and confusion. There is also the risk of HIV, hepatitis, and other infectious diseases from shared needles.

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Ketamine is an effective treatment option for patients with MDD. However, further studies administering multiple infusions for acute treatment and maintenance are necessary.

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Ketamine functions by blocking the NMDA receptor in the brain, which affects pain and depression.

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Ketamine is approved by the Food and Drug Administration (FDA) only to be used as an anesthetic in medical procedures, and thus cannot be bought over the counter at a pharmacy.

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It is possible for a methamphetamine addict to effectively recover from meth addiction. 

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Ketamine is a drug generally used for initiating and maintaining anesthesia. It creates a trance-like condition and provides relief from pain.

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The very first synthetic hallucinogen, diethylamide lysergic acid (LSD), was discovered by Sandoz laboratories in 1938 while researching for a new ergot-derived analeptic agent.

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Hallucinogens function by activating or suppressing the functioning of the chemically alike neurotransmitters. This causes the brain to experience a temporary chemical imbalance, which causes hallucinations and other symptoms, including euphoria.

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As per the National Institute of Drug Abuse, inhalant abuse reports as many as 100 to 200 deaths every year in the US alone. 

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Sniffing glue or inhaling other chemicals may cause a temporary sense of "high." This sensation only lasts momentarily and is generally followed by serious health complications.

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