Not Medical Advice: No exact match for your criteria. The closest match found is the drug Citalopram Hydrobromide. It is white in color, round-shaped, with pill imprint I G 208.
Citalopram (Celexa) is an antidepressant in the class of drugs called selective serotonin reuptake inhibitors (SSRIs). Citalopram is used to treat depression. It affects the chemicals that nerves within the brain use to communicate with each other. Citalopram prevents the uptake of one neurotransmitter, serotonin, by nerve cells after it has been released.
The most common side effects associated with citalopram are nausea, vomiting, dry mouth, headache, excessive sweating, drowsiness, tremor and inability to sleep. Generally, between 1 in 6 and 1 in 5 persons experience a side effect.
New research links SSRIs to upper GI bleeding. Read more at Medscape.