Side Effects of Anti-Depression Medications

According to the National Institute of Mental Health (NIMH), depression is commonly treated with anti-depression medications that are designed to affect the neurotransmitters in brains that control emotional and mood responses.

Types of Anti-Depression Medications

Anti-depression medications are divided into different categories based on how these medications affect the biochemicals in the brain. Each category presents different side effects.

SSRI and SNRI Side Effects

Selective Serotonin Reuptake Inhibitor (SSRI) and Serotonin and Norepinephrine Reuptake Inhibitors (SNRI) can cause nausea, headaches, jitteriness and decreased sex drive.

TCA Side Effects

Tricyclic antidepressants (TCA) can cause blurred vision, bladder control, constipation, dry mouth and decreased sexual desires or enjoyment.

MAOI Side Effects

Monoamine Oxidase Inhibitors (MAOI) can cause strokes because of sharp increases in blood pressure stemming from an adverse reaction to the chemical tyramine. Decongestants and foods such as pickles, cheese and wine contain tyramine.

Duration of Side Effects

According to the NIMH, most of these side effects only last for the first few days. In the event the side effects last longer, individuals are encouraged to seek medical attention.

FDA Warning

According to the Mayo Clinic, the Food and Drug Administration has placed a "black box" warning on all anti-depression medications. The FDA warns anti-depression medications might cause suicidal thoughts in people younger than 24 years old when first taking them or changing dosages.

References

Article reviewed by I.P. Last updated on: Nov 4, 2009

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