Calpol in eye dapoxetine belongs to a class of selective serotonin reuptake inhibitors (SSRIs). This short-acting inhibitor is used to treat premature ejaculation in men. Many people using this medicine do not have serious side effects. You can not appoint tramadol in acute alcohol intoxication (poisoning); patients with hypersensitivity to narcotic analgesics; patients taking MAO inhibitors. A pregnant appointment should be made with extreme caution. Children under the age of 14 do not prescribe the drug.