Homeopathy is a system of treating diseases based on a holistic approach to the individual patient's symptoms.

Homeopathy uses medicines which are diluted. It is a complete system of treating diseases.

Homeopathy is safe and effective. 

A word about the evidence:

Homeopathy may not always work BUT neither does conventional medicine. 

Please keep in mind that homeopathic treatment means a succession of appointments. Generally speaking one would require one session for each year the problem has been there.