A Grimoire of Medical Astrology for the Sun, Moon & Ascendant Signs
Medical astrology—a poetic dance between the stars and our sinew, where the Sun burns through constitution, the Moon flows with our fluids and moods, and the Ascendant whispers secrets of our bodily terrain. Below is a celestial list of common health tendencies and susceptibilities associated with the Sun, Moon, and Ascendant in each sign. Think of these not as fixed fates, but as areas where awareness grants power and prevention.
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Aries – The Flaming Helm
- Ruled by Mars | Element of Fire
- Governs: Head, brain, face, eyes
- Susceptibilities: Migraines, inflammation, burns, stress-related fevers, headaches, sinus issues, head injuries, high blood pressure, fevers, accidents from haste, tendency to overexert
- Emotional root: Overdrive and impatience ignite inner fire too fiercely
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Taurus – The Verdant Throat
- Ruled by Venus | Element of Earth
- Governs: Neck, throat, thyroid, vocal cords
- Susceptibilities: Sore throats, sluggish metabolism, neck stiffness, tonsillitis, thyroid imbalances, vocal strain, weight gain, sluggish metabolism,
- Emotional root: Resistance to change breeds bodily stagnation
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Gemini – The Winged Breath
- Ruled by Mercury | Element of Air
- Governs: Lungs, arms, hands, nervous system
- Susceptibilities: Asthma, anxiety, restless limbs, shallow breathing, bronchitis, insomnia, nervous exhaustion, shoulder, arm, or hand issue
- Emotional root: Mind in motion tires the vessel, overthinking leads to burnout, restlessness impacts overall vitality
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Cancer – The Moon-Wombed Waters
- Ruled by the Moon | Element of Water
- Governs: Stomach, breasts, womb, fluid systems
- Susceptibilities: Bloating, ulcers, emotional eating, lymphatic issues, fluid retention, breast/chest issues, hormonal imbalances, reproductive challenges
- Emotional root: Unprocessed feelings ripple through digestion, sensitivity to emotional environments, emotional eating
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Leo – The Solar Crown
- Ruled by the Sun | Element of Fire
- Governs: Heart, spine, circulation
- Susceptibilities: High blood pressure, back pain, burnout, palpitations, overheating, sunstroke, dramatic energy crashes
- Emotional root: Dimmed joy dims vitality, needs joy and recognition to stay wel
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Virgo – The Sacred Digestor
- Ruled by Mercury | Element of Earth
- Governs: Intestines, spleen, gut-brain axis
- Susceptibilities: IBS, nervous digestion, food intolerances, IBS, food sensitivities, nervous system sensitivity, constipation, malabsorption
- Emotional root: Perfectionism clogs the flow of ease and affecting the body, hypochondria or over-focusing on health
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Libra – The Harmonious Waters
- Ruled by Venus | Element of Air
- Governs: Kidneys, adrenals, lower back, skin
- Susceptibilities: UTIs, hormonal imbalances, fatigue, lower back pain, adrenal fatigue, blood sugar imbalances, trouble detoxing
- Emotional root: Inner disharmony echoes through balance centers, over-accommodation causes stress, needs harmony for well-being
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Scorpio – The Phoenix’s Core
- Ruled by Pluto/Mars | Element of Water
- Governs: Reproductive system, bowels, eliminatory systems
- Susceptibilities: Hormonal upheaval, infections, emotional toxicity, reproductive organs, bowels: infections, hormonal imbalance, detox issues, elimination stagnation
- Emotional root: Suppression turns inward, awaiting transmutation, suppressed emotions = illness, prone to deep healing crises, excellent regenerative capacity
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Sagittarius – The Journeying Flame
- Ruled by Jupiter | Element of Fire
- Governs: Liver, hips, thighs, sciatic nerves
- Susceptibilities: Livertoxicity, accidents, overindulgence, digestive sluggishness
- Emotional root: Overextension thins vitality’s veil, accidents from overdoing, weight gain from indulgence, must channel energy constructively
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Capricorn – The Bone Temple
- Ruled by Saturn | Element of Earth
- Governs: Bones, knees, joints, skin
- Susceptibilities: Arthritis, calcification, dry skin, stiffness, calcium deficiency, skin conditions
- Emotional root: Repression hardens the sacred structure and leads to chronic conditions, thrives with discipline, but beware of overwork
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Aquarius – The Electric Current
- Ruled by Uranus/Saturn | Element of Air
- Governs: Ankles, shins, circulation, nervous system
- Susceptibilities: Cramping, cold extremities, nervous disorders, nervous system, circulation, calves, ankles, varicose veins, sudden-onset illnesses
- Emotional root: Energetic overstimulation disrupts inner rhythm, nervous fatigue from overstimulation, must balance mental energy with grounding
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Pisces – The Mystic Waters
- Ruled by Neptune/Jupiter | Element of Water
- Governs: Feet, immune system, lymph, pineal gland
- Susceptibilities: Toxicity, addictions, foot pain, low immunity, lymphatic system, prone to swelling, weak boundaries, energy drainage
- Emotional root: Emotional sponging without release, needs spiritual and emotional cleanliness, sleep, rest, and retreat are medicinal
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Note:
- The Sun represents vitality, life force, and constitution. Its sign shows your core energetic strength or vulnerabilities.
- The Moon reflects emotions, fluids, and subconscious patterns. Its sign shows emotional health and habitual imbalances.
- The Ascendant (Rising sign) speaks to the body’s appearance and overall physical health, your first defense in life, and how you meet the world.
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This content is intended for informational and spiritual exploration purposes only and should not be taken as medical advice. Always consult with a licensed healthcare provider regarding any medical concerns or conditions. The insights shared here are rooted in traditional and metaphysical perspectives and are not a substitute for professional medical guidance.