Ancient Egypt was known for its sophisticated medical practices, including the use of herbal remedies, surgical techniques, and the development of medical texts such as the Ebers Papyrus.

Ancient Greek medicine, as represented by Hippocrates, emphasized the importance of maintaining a balance of four humors (blood, phlegm, yellow bile, and black bile) in the body to achieve good health.

The Pen Ts'ao Ching, also known as the Classic of Herbal Medicine, is an ancient Chinese text attributed to the legendary emperor Shennong and is considered one of the earliest known works on herbal medicine.

In Ayurvedic medicine, the three doshas - Vata, Pitta, and Kapha - are believed to govern the body's health and well-being, and imbalances in these doshas are thought to lead to various diseases.

Amputation, the surgical removal of a diseased or injured limb or body part, was practiced in ancient times as a means of preventing the spread of infection or gangrene.

Temple healers in ancient Egypt primarily served as spiritual guides and intermediaries between the gods and the sick, providing comfort and support to patients and their families.

Cauterization, the application of heat to a wound or affected area, was used in ancient times to stop bleeding, prevent infection, and remove diseased tissue.

Ancient Roman medicine, influenced by Greek medical knowledge, placed a strong emphasis on the establishment of public health systems, including the construction of aqueducts, sewers, and hospitals.

The Canon of Medicine, written by Galen, was a comprehensive medical text that summarized and expanded upon the medical knowledge of the ancient world and served as a foundational text for medical education and practice for centuries.

Ancient Chinese medicine, as represented by the teachings of Huangdi Neijing, emphasized the importance of maintaining a balance between yin and yang, the two opposing forces that govern the universe and the human body.

Acupuncture, the insertion of thin needles into specific points on the body, is an ancient medical practice used in traditional Chinese medicine to relieve pain, promote healing, and restore balance in the body.

Ancient Indian medicine, as represented by the teachings of Ayurveda, emphasized the importance of maintaining a balance between the three doshas - Vata, Pitta, and Kapha - to achieve good health.

Cupping therapy, the application of suction cups to the skin, is an ancient medical practice used to promote blood flow, relieve pain, and address various health conditions.

Ancient Persian medicine, as represented by the teachings of Avicenna, emphasized the importance of maintaining a balance of humors - blood, phlegm, yellow bile, and black bile - to achieve good health.

Leech therapy, the application of leeches to the skin to draw out blood and promote healing, was practiced in ancient times to treat various health conditions, including skin infections, abscesses, and circulatory disorders.