In the ancient discourse, the sage describes the troubling afflictions that arise in the body when the vital forces—wind, bile, and phlegm—fall into disorder. In the case of anemia and consumption, these imbalances first make themselves known at the navel, feet, mouth, and urinary tract. The afflicted person passes stool that is broken, mixed with mucus, and resembles that of worms, a clear sign of internal derangement. When a person already burdened by excess bile consumes substances that further increase bile, jaundice soon develops. The bile, having entered the intestines, acts like a corrosive fire, burning and drawing out blood and flesh from within. This leads to yellowing of the urine and eyes, redness of the mouth and stool, and the person is beset by burning sensations, abnormal digestion, and unquenchable thirst. The senses weaken; the appearance becomes frog-like, and vitality diminishes. If such anemia is neglected, swelling associated with bile develops, giving rise to difficult and stubborn conditions like dropsy and severe jaundice. When anemia is accompanied by greenish or dark bile, and when wind and bile both contribute to the disorder, the person experiences dizziness, thirst, sexual excitement in women, and mild fever. Drowsiness or loss of digestive strength may follow, a condition known as halīmaka, with excessive laziness marking its early stages. Swelling is described as a major disorder. It arises when corrupted bile, blood, phlegm, and wind carry their taint into the external veins. There, these disturbed humors obstruct the natural flow, causing swelling to settle in the skin and flesh, forming compact, raised lumps that some call “accumulations.” Such swellings can arise from many causes and take many forms—from the disturbance of any of the humors, from injury, or even from poison. When the swelling spreads throughout the body, it manifests as kāma-jaundice, characterized by broad, raised, and knotted features, and recognized in three types. The general cause for all swellings is the disturbance of the humors, but those weakened by actions such as fasting are especially vulnerable. Overindulgence in heavy or extremely cold foods, salty, alkaline, pungent, or sour vegetables, irregular sleep, and the suppression of natural urges all contribute. Eating tough meat, suffering indigestion, fatigue, sexual activity, travel, and agitation from vehicles further aggravate the condition. From such causes arise a host of ailments: shortness of breath, cough, diarrhea, hemorrhoids, abdominal diseases, fever, bloating, laziness, vomiting, hiccups, anemia, and spreading skin diseases. Swelling may occur above, below, or in the middle of the bladder; if it affects the whole body, it is called sarvāṅgaga, if widespread, sarvagata, and if localized, pratyapratyag. In the early stages, the afflicted person sneezes and feels heaviness in the head and limbs. Swelling caused by wind is mobile, dry, with rough hair, and reddish or dark in color. There may be swelling of the bladder, joints, and fatty tissue, numbness, upward movement of wind, exhaustion, and rapid worsening, all causing great distress. If the swelling is oily, it responds to massage, appearing smaller at night and larger during the day; when the skin is smeared with mustard oil, a tingling sensation is felt. Swelling caused by bile is yellowish-red, produces dryness, does not subside quickly, and burns the body from within. The person suffers from thirst, burning, fever, sweating, dizziness, moistness, faintness, desire, diarrhea, a foul smell, tenderness, and softness. In other cases, there is itching, pale hair, hard and cold skin, heaviness, oiliness, smoothness, firmness, pain, sleepiness, vomiting, and weak digestion. Swelling may also arise from trauma, cuts, wounds, exposure to cold or sour wind, or from the effects of certain plants like bhallātaka and kapikacchu. Contact with pungent or dry substances can cause swelling, accompanied by spreading inflammation, intense heat, a reddish hue, and symptoms of bile. Swelling from poison arises from bites, scratches, or contact with venomous creatures, and even from non-venomous animals. It may also result from contamination by feces, urine, semen, or other impure substances, contact with poisonous plants or winds, or the use of toxic powders. Such swelling is soft, mobile, drooping, quick to cause burning and pain, and is considered either curable or incurable according to tradition, depending on its nature and complications. At this point, Dhanvantari, the divine physician, addresses Suśruta: “Now I will explain the causes of spreading diseases like visarpa. Listen carefully. Visarpa, like swelling, arises from injury and from corrupted humors. Its location is external, and there, due to fear or exhaustion, it becomes more severe. Its difficulty of cure depends on which humor is most involved.” “When aggravated by specific irritants, the humors quickly enter the body, remaining inside or manifesting externally. Due to excessive thirst, suppression of natural urges, irregular activity, and a sudden loss of digestive fire, the disease spreads outward. When caused by wind, visarpa is accompanied by symptoms like wind-fever: swelling, throbbing, sharp pain, fatigue, and a peculiar exhilaration. If caused by bile, it spreads rapidly, is intensely red, and has symptoms of bile-fever. When phlegm is the cause, there is itchiness, oiliness, and signs similar to phlegm-fever.” “When multiple factors converge, all the signs may appear together, and the eruptions are disregarded by all, yet sweat is released, and the marks bear the character of wounds. The person is afflicted by fever, vomiting, fainting, diarrhea, thirst, dizziness, rupture of swellings, loss of appetite, darkness, and tastelessness—especially when wind and bile are at fault. The disease may affect all limbs, like glowing embers scattered across the body; wherever the spreading occurs, it moves swiftly in that region.” “When these fiery embers are extinguished, the affected areas become black, blue, or red, and accumulations form, as if burned by fire, with eruptions moving rapidly. If the spreading follows the vital spots and wind is exceedingly strong, pain arises in the limbs, consciousness is lost, sleep overtakes the person, and breathlessness appears. Hiccups may arise, and sometimes, afflicted in the vital spots, the person lies helpless on the ground, bed, or seat, struggling and distressed, with confusion of mind and body, difficult to awaken from sleep. This is called fiery spreading.” “Sometimes, when wind is obstructed by phlegm, it breaks through the phlegm in many ways, or through blood. When blood is increased, the disturbance affects the skin, veins, tendons, and flesh.” Thus, the sage reveals the intricate and interconnected ways in which the humors, when disturbed, give rise to a host of diseases—each with its own signs, symptoms, and challenges—reminding us of the delicate balance that sustains health and the many paths through which disorder may spread.