Generics contain the same active ingredient as the brand-name versions and are often far cheaper. For that reason, more people now choose to buy medicine online, from eye drops such as bimatoprost to weight loss capsules such as orlistat. A little care goes a long way.

Step one: a valid prescription is required for every order of a prescription medicine. A sensible supplier will ask for it. Be wary of any website that skips this step.

Then check the product: the active ingredient, the strength and the pack size should be clearly listed. Generic tablets may look different from the brand you know, and that is normal.

If you want more detail, see this plain-English guide walks through each step.

Some common examples: glaucoma drops such as bimatoprost or latanoprost are used once a day in buy medicine online the evening, and you should leave five minutes between different drops. Orlistat 120 mg is taken with meals that contain fat and works best with a reduced-fat diet, plus a multivitamin at bedtime.

Once your order comes, compare the pack with your prescription and keep the leaflet. Let your doctor know which product you are taking.

There is more detail on this page.

This is general information, not medical advice. Speak to your doctor or pharmacist before starting any medicine.