Amylenum nitrosum, commonly known as Amyl Nitrite, is a powerful vasoactive medicine prepared from Nitrite of Amyl (C₅H₁₁NO₂) by dilution in alcohol. It is useful in managing rapid and widespread dilation of arterioles and capillaries, leading to flushing, heat, and pulsations—particularly in the head and chest. It is especially valuable in addressing climacteric complaints, such as flushes of heat, palpitations, and sudden sweats, as well as in acute cardiovascular or neurological episodes, including epileptic convulsions, hiccough, and seasickness. Amylenum nitrosum acts quickly, offering rapid relief from vascular and nervous congestion, and is marked by symptoms of throbbing, surging, constriction, and restlessness.
Common Name: Amyl Nitrite
SBL’s Amylenum nitrosum can be helpful in the following conditions:
Climacteric Flushings and Vascular Surges
- Especially suited for flushes of heat at the menopausal (climacteric) period, often accompanied by anxiety, palpitations, and profuse sweating.
- Heat and redness surge over the face and head, followed by cold clammy skin or sweating, reflecting superficial arterial hyperemia.
- Aids in throbbing sensations throughout the entire body, particularly during or after influenza or febrile illness.
Cardiac Distress and Precordial Anxiety
- Amylenum nitrosum is indicated in tumultuous, fluttering heart action, even from slight excitement, with constriction and pressure around the heart.
- Helps in palpitations with precordial anxiety, particularly during climacteric episodes, or after emotional disturbances.
- Useful in dilated superficial vessels, including veins of the hands and visible arterial throbbing.
Head Congestion and Mental Restlessness
- Marked by surging of blood to the head, as though it might burst through the skin, accompanied by flushing and ear hyperemia.
- Patient may feel intense anxiety, as if “something dreadful might happen,” needing fresh air immediately.
- Beneficial in climacteric headaches and mental unease linked to vascular congestion.
Sudden Constriction and Oppression
- Patient feels tightness in the throat, as though the collar is too tight, and may complain of oppression in the chest.
- Indicated in spasmodic or suffocative cough, dyspnea, and a sensation of fullness in the chest.
Neurological and Reflex Disturbances
- Offers temporary relief in epileptic convulsions, where sudden vascular changes are involved.
- Also useful in hiccough, yawning, and reflex responses from autonomic instability.
Postpartum and Female Support
- Amylenum nitrosum aids in after-pains and postpartum hemorrhage associated with flushing of the face and vascular excitability.
- Particularly beneficial in addressing vascular symptoms at menopause, such as palpitations, headaches, and sweats.
General Restlessness and Extremity Symptoms
- Patient may experience constant stretching for hours, with visible dilation of veins in the hands.
- Pulsations can be felt in the fingertips, and limbs may exhibit signs of vascular overload or tension.