Poxet 90 mg contains Dapoxetine, which is a selective serotonin reuptake inhibitor (SSRI) primarily used for premature ejaculation in men. Its main action is to increase serotonin levels in the nervous system to help delay ejaculation. Regarding blood pressure: Direct effect: Dapoxetine is not generally known to lower blood pressure significantly in healthy individuals. It is not a blood pressure medication. Possible indirect effects: Some people may experience dizziness, lightheadedness, or fainting, especially if they  Poxet 90 mg up quickly (orthostatic hypotension). This can feel like low blood pressure but is usually mild and transient. High-risk situations: If a person is already taking medications for blood pressure, heart disease, or has cardiovascular issues, dapoxetine could interact and affect blood pressure or heart rate. Caution: Avoid using Poxet 90 mg with nitrates, MAO inhibitors, or certain antidepressants, as interactions can cause dangerous cardiovascular effects. If you notice persistent dizziness, fainting, or unusually low blood pressure after taking it, seek medical advice immediately.