DPL-7: Classical Medical Astrology I

Astrology Diploma Module for Certification

DPL-7: Classical Medical Astrology I

Prerequisites: This course is one of the electives for Professional Training students to become a graduate. It can be taken in any order after the completion of NAT-7. If you are not an IAA Diploma Program student, you may access this course (no homework, no exams, no credit) for a lesser price.

Course Objectives:  This is the first half of the 12-week course on Medical Astrology.

The purpose of this class is to introduce students to medical astrological principles and techniques. The goal is to instill within students the ability to utilize these techniques and theories in a variety of contexts or applications that increase awareness of the relationship between the body and astrology. As a result, the information empowers the student and prospective clients with better information and insight into their own well-being and timing in health related matters.

Classes are held weekly.

Class Meeting 1: Melothesia: The Stars in the Body

A basic astrological axiom states: “As above so below, as below so above”. Nowhere is this statement truer than in the relationship between the body and astrology. This initial lesson explores the connections between the signs and planets with the parts and processes of the body within the medieval medical framework.

Class Meeting 2: Temperament: The Balance Within

Continuing from last week, this lesson offers an in depth exploration of the most fundamental indicator of health and disease within the Hippocratic and Galenic systems of medicine: the four temperaments. We’ll explore the effects of the four temperaments on the body and mind, as well as remediation ideas that can begin a path towards wellness.

Class Meeting 3: To Fall Ill: Horary and Decumbiture

The most common method of iatromathematical application, horary astrology provides quick and accurate insight into specific health problems. This section will also cover the exclusively medical decumbiture chart.

Class Meeting 4: Illness in Motion: The Critical Days

Building off of the material from the previous week, the critical days are a medical technique that focus on the Moon’s movement in order to determine the prognosis of an illness in real time. We’ll look into the history and development of this unique application of astrology and look into cases where it may and may not be useful.

Class Meeting 5: A Spoonful of Sugar: Elections and Medicine

In this section, we’ll discuss the basics of electional astrology and how to successfully apply these principles to a variety of medical concerns and fine tune them to the individual needs of a patient.

Class Meeting 6: Seeds and Stars

Diagnostics and prognostics are not the only tools available to us in medical astrology. In this section, we’ll begin discussion of treatment and remediation through Galenic herbal medicine by exploring the Hermetic and Platonic religious and philosophical ideas that make it possible.


Book Event

DPL-7: Classical Medical Astrology I (for credit) $387

This registration if for students who are enrolled in the IAA Diploma Program. If you are not an IAA Diploma Program student, you can audit this course (no homework, no final exam, no credit) for a reduced fee. Please select the "audit only" option to register.

Available Tickets: Unlimited
The DPL-7: Classical Medical Astrology I (for credit) ticket is sold out. You can try another ticket or another date.
DPL-7: Classical Medical Astrology I (to audit) $249

This registration is to audit the course only (no homework, no final exam, no credit). If you are an IAA Diploma Program student and need a credit, please select the "for credit" option instead.

Available Tickets: Unlimited
The DPL-7: Classical Medical Astrology I (to audit) ticket is sold out. You can try another ticket or another date.


Apr 15 2021


8:00 pm - 9:30 pm

Local Time

  • Timezone: America/New_York
  • Date: Apr 15 2021
  • Time: 20:00 - 21:30




  • Ryhan Butler
    Ryhan Butler

    Ryhan has studied classical astrological techniques with an emphasis on medieval astrology for a decade. He has lectured locally and as a part of national conferences, working to spread the techniques of medieval astrology to those who would otherwise not encounter them or may not immediately see their value.

    In 2014, Ryhan successfully completed Lee Lehman’s Master Course in Medical Astrology and began his studies in herbalism and the relationship between medicinal plants and the planets, and has received certification through the Herbal Academy. He is also an active member of the Association for Young Astrologers and served on the steering committee of the Association for Astrological Networking from 2015-2019.