Primary Remedies
Arsenicum album
A person needing this remedy can feel exhausted, yet be very restless and anxious. Breathing problems tend to be worse while lying down, better when sitting up, and may begin, or be the most intense, between midnight and two a.m. Dry wheezing may progress to a cough that brings up frothy whitish fluid. The person can be thirsty, taking frequent tiny sips. General chilliness is usually seen, with burning pains in the chest and heat in the head. Warmth often brings improvement.
Ipecacuanha
Coughing spasms that lead to retching or vomiting strongly indicate this remedy. Wheezing can come on suddenly with a feeling of suffocation and heaviness in the chest. Mucus collects in breathing tubes, but the person has difficulty coughing much out. The person may sweat a lot and feel clammy or nauseous, be worse from motion, and sometimes worse from warmth.
Pulsatilla
Wheezing that starts when a person gets too warm (especially in a stuffy room), or after eating rich food, can indicate this remedy. Coughing brings up yellow-colored mucus, with gagging and choking. Tightness in the chest tends to be worse in the evening and at night, and is relieved by cool fresh air. A person who needs this remedy is likely to be changeable and emotional, wanting a lot of attention and comforting. (Pulsatilla is often useful in children's illnesses.)
Spongia tosta
A hard or "barking" cough during an asthma attack is a strong indication for this remedy. Breathing can be labored, with a sawing sound, and not much mucus is produced. The person may feel best when sitting up and tilting the head back, or when leaning forward. Warm drinks may be helpful. The problems often start while the person is asleep (typically before midnight). Spongia is often used in croup, as well.