You can, but only with EMS international express, or international postal parcels.
The former is slightly more secure, the time limit is also slightly faster, generally 7-10 days, the price is, for example, the United States within 500 grams is about 120; the latter is cheaper, the time limit is within a month, most of them are about 15 days. As long as it is not too sensitive medicine is generally fine.
Because the drugs originally each country are more strict control, only through the international courier agent, that is, freight forwarding, and only a very few individual companies can operate the drugs international express delivery to foreign countries, drugs express delivery to foreign countries to find a professional courier agent, the general time limit for the drugs to send abroad 3-7 working days, as long as it is a reasonable range of self-consumption, the destination clearance rate of more than 95%.
Extended information
Air parcel general requirements:
Weight not more than two kilograms;
Volume length, width, height and sum of less than 90, the longest diameter of less than 60 centimeters;
clear address of the addressee and zip code.
Hong Kong parcel features: cheap, but no mail number, can not check.
International small parcel post registered service in mainland China generally refers to:
Hong Kong registered parcels, Hong Kong Post registered small parcels, Hong Kong Post registered small parcels, Hong Kong Post International Air Registered Parcels, Easy Net Mail, Imailr, bulk posting airmail registered.
Baidu Encyclopedia-International Mailing