Antidepressant drugs and the Risk of Suicide

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NOTE: I apologize for missing that part. Three classes of antidepressants are noted:

(1) Atypical antidepressant (e.g. SSRI, Prozac, Zoloft, Paxil)

• Targets neurotransmitters either alone or in combination with other drugs
• Wellbutrin (Atypical antidepressant) blocks neurotransmitters such as dopamine and norepinephrine.
• Trazodone, Cymbalta, Effexor affect block both norepinephrine and serotonin (or SNRIs).
• Side effects vary according to the drug
• Atypical antidepressant may cause symptoms such as (nausea, fatigue, weight gain, sleepiness, nervousness, dry mouth and blurred vision
• Wellbutrin (also known as bupropion) less likely to cause side effects
• More energizing that other antidepressants
•
(2) Tricyclic (TCA) antidepressants
• inhibiting the brain's reuptake or serotonin and norepinephrine
• Partially inhibit the reabsorption of dopamine.
• Cause more side effects than other classes of antidepressants
• Drowsiness is a common effect
• Cause withdrawal symptoms

(3) Monoamine (MAOI) antidepressants

• combination of SSRIs and MAOI are life threatening
• MAOIs have severe interactions with foods, drinks and other medications
• Can cause severe high blood pressure, stroke or heart attack
• Not prescribed as a first line drug

Reference:
Types of antidepressants and their side effects. Retrieved September 23, from http://www.helpguide.org/articles/depression/types-of-antidepressants-and-the

(1) Can you please help me with providing an explanation into the correlation between drug treatment with antidepressants and suicide risk?
Statistics reveal that depression is a frequent chronic disorder with a 50% recurrent rate after the first episode (www.umin.edu). Reynolds & Alexopoulos's (2002) article is focused on the depression that often leads to individuals taking anti-depressant drugs. They assert that ...