Glonoinum (also spelled Glonoine) is a homeopathic remedy prepared from nitroglycerine. In homeopathic practice it is traditionally associated with sudden rushes of blood to the head — bursting, throbbing, congestive headaches, flushing of the face, and the pounding heat that can follow too much sun.
This page explains where Glonoinum comes from, the complaints it is classically linked with, the symptom picture practitioners recognise, and the forms and potencies it usually appears in.
The short version: Glonoinum is the remedy for bursting, throbbing, congestive headaches with a hot, flushed head — often after sun or heat.
What is Glonoinum and where does it come from?
Glonoinum is prepared from nitroglycerine (glyceryl trinitrate), a substance well known for dilating blood vessels and causing pounding ‘dynamite headaches’ in those who handle it. Following the principle of ‘like treats like’, it is potentised into a homeopathic remedy for complaints marked by exactly that rush and throb of blood to the head.
What is Glonoinum traditionally used for?
In homeopathic tradition, Glonoinum is a leading remedy for congestive head complaints. People reach for it when:
- Bursting, throbbing headaches that feel as if the head will explode with each heartbeat.
- Rushes of blood to the head with a red, hot, flushed face.
- Heat- and sun-related headaches, including the after-effects of too much sun.
- Headaches worse from jarring, stooping and heat, and better in the open air.
- Flushing and pulsation that the person feels throughout the head and neck.
Who typically reaches for Glonoinum?
The characteristic picture is intense, pulsating congestion that comes on quickly: a red, hot face, waves of throbbing that rise and fall with the pulse, and a feeling of pressure that is worse from sun, heat, jarring and stooping, and often better from cold applications and open air. It suits sudden, violent congestive states rather than slow, dull aches. Sunstroke-type symptoms always deserve prompt cooling and medical attention.
Your natural toolkit — and which to reach for
You will find Glonoinum within combination drops such as the one below.
Glonoin-Homaccord — reach for this if you want Glonoinum in a ready-to-use combination drop form.
Featured products

Glonoin-Homaccord
A combination homeopathic drop preparation featuring Glonoinum.
Explore the full United Remedies range — blending homeopathy from Heel, Guna and Sanum with Weleda’s plant-based topicals and Zooki’s liposomal supplements.
Common questions
What is Glonoinum best known for?
It is best known for bursting, throbbing, congestive headaches with a hot flushed face, often linked with heat or too much sun.
What is Glonoinum made from?
It is prepared from nitroglycerine, a substance known for causing pounding headaches, and is potentised into a homeopathic remedy.
How is Glonoinum usually taken?
It is commonly used in low potencies such as 6C or 30C, or in combination drops. Follow the pack directions or a qualified homeopath's guidance.
Note: This page is for general education and is not medical advice. Homeopathic remedies are used within a tradition of self-care and are not a substitute for professional diagnosis or treatment. If symptoms are severe, persistent or worsening, please speak to a qualified health professional.