Some medicines can be bought without prescription. Others can be only ordered if you have a recipe from your GP or a dentist. Any country has specific regulations that determine whether a drug can be bought without a prescription (over-the-counter) or if it should be sold by prescription only.

What determines, whether a drug requires a prescription, depends, for example, on what the product contains and what it will be used for. For a drug to be available without prescription it has to be used for self-care. This means the treatment of mild discomfort, when you yourself can make a diagnosis and decide on treatment.

Some medications are not prescribed in smaller packages, but when the packages are larger, these in turn require prescriptions, although it is the same medicine. This is because the smaller packages fit for a more temporary self-care, while the larger ones are for a longer treatment under medical supervision.

Pills that have complicated dosing or which may cause serious side effects, even at the recommended dose, are always prescribed (Rx only). Usually it is a doctor who issues prescriptions. Although other health professionals such as dentists and some district nurses can prescribed some drugs.

You can buy all kinds of drugs in the pharmacy, both over-the-counter and prescription ones. All pharmacies must be approved by the local health care authorities, and should use the national pharmacy symbol. Pharmacy symbol is a variant of a green cross, which is a common international symbol of a pharmacy.

Some prescription drugs may be sold in places other than pharmacies, such as food shops and petrol stations. Anyone who wants to sell these drugs must submit a notification to the local health care authorities and follow the regulations that exist. All outlets must follow the same rules.

In order to buy prescription drugs anyone must be at least 18 years old.

The pharmacies in the USA that are approved by the NABP have the right to sell drugs on the internet. Before buying medicines on the Internet, check that the site belongs to approved pharmacies and has the national pharmacy symbol.

Illegal drug sales
There is illegal sale of medicines over the Internet. Drugs sold illegally online are not verified and the purchase of these drugs is associated with high risks. Illegal drugs can contain anything other than what it is said on the package. Frequently, the expiration date on these drugs have passed, and these should have been recycled. Therefore, you should avoid buying medicines online, unless you are sure that the seller has received pharmacy license of the health care authority, or has made a notification of the sale of certain non-prescription or Rx only drugs to that authority.

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