Over the last decade, a growing number of Online pharmacies have been established worldwide. Most online pharmacies sell prescription drugs and require a valid prescription, some online pharmacies sell prescription drugs without requiring a Prescription.The Online pharmacy method is more convenient and private method rather than visiting to a drugstore. Some customers order drugs from such pharmacies to avoid the inconvenience of visiting a doctor and higher price for medication. And Some customers order for privacy even at a higher cost because they don’t want to show issues such as depression, hair loss, or erectile dysfunction. Sales of antidepressant medications, Viagra, Propecia, and diet drugs. There are valid health concerns associated with online prescriptions, including whether the patient has other health concerns which might be affected by a prescription drug. While most pharmacies that offer online prescription services limit themselves to offering drugs that are relatively safe even when misused, any prescription medication can be reason of health risks or can result in a negative interaction with other prescription and non-prescription medications, and even with dietary supplements. A doctor can advise a patient about side-effects, and warning signs that indicate that the patient should stop taking a medication. An online pharmacy may provide little guidance, typically at most providing written instruction about taking the drug.