What is croup? Croup is a disease caused by a virus, bacteria, allergies, and inhaled irritants that leads to swelling in the airways and problems breathing. A child may have stridor, which is a high-pitched sound usually heard when the child breathes in (inspiration). Croup is most commonly caused by viruses. It is sometimes, but rarely, caused by bacteria, allergies, or reflux from the stomach. Croup is caused by a variety of different viruses. The most common virus is the parainfluenza virus.
Homeopathic Arnica - Top 5 Uses. Arnica montana is undoubtedly the most popular and commonly used single homeopathic remedy in the world. While most of us know the benefits of Arnica for bruising and muscle soreness, it has other applications you may not be aware of.
Arnica is used for bruising. Arnica 30c is the designation of the 30th centesimal potency of the homeopathic remedy Arnica montana. Arnica is made from the Arnica plant that grows in European mountains and North America.he designation 30C refers to the amount of dilution used to prepare a homeopathic remedy. To create Arnica 30C, one part Arnica tincture is added to 99 parts of distilled water. This is called a 1C dilution.