The theory of the four humors was a prominent medical belief in ancient Greece, where it was believed that an imbalance in these humors could lead to illness.

In ancient Egypt, physicians were often seen as intermediaries between the gods and the sick, and their primary role was to cast spells and perform rituals to drive away evil spirits believed to cause illness.

Trepanation was a common surgical practice in ancient India, where it was believed to relieve pressure and cure various ailments, including headaches, epilepsy, and mental illness.

Ancient Chinese medicine was heavily influenced by written medical texts, such as the Huangdi Neijing (The Yellow Emperor's Inner Classic), which provided guidance on diagnosis, treatment, and acupuncture.

In ancient Mesopotamia, illness was often attributed to evil spirits, and treatment involved exorcism rituals performed by priests or healers.

Bloodletting was a common medical practice in ancient Rome, where it was believed that removing excess blood could restore balance and cure various illnesses.

Acupuncture was a central part of ancient Chinese medicine, where it was believed to stimulate the flow of qi (energy) and promote healing.

Ancient Greek physicians were primarily responsible for diagnosing and treating illnesses, using a combination of observation, questioning, and herbal remedies.

The theory of the three doshas was a fundamental concept in ancient Indian medicine, where it was believed that imbalances in these doshas could lead to illness.

Herbal remedies were the primary form of treatment in ancient Egypt, where various plants and herbs were used to cure a wide range of illnesses.

In ancient China, it was believed that diseases were caused by natural forces, and treatment often involved restoring balance and harmony with the environment.

Ancient Roman physicians primarily prescribed medications, which often included herbal remedies, minerals, and animal products.

Mummification was a complex process used by ancient Egyptians to preserve the bodies of the dead, ensuring their passage into the afterlife.

Herbal remedies were widely used in ancient Greece, where various plants and herbs were believed to have medicinal properties.

In ancient Chinese medicine, it was believed that diseases were caused by a disturbance in the balance of yin and yang, and treatment often involved restoring this balance.