room as well as towards evening, while open air is ameliorating. I just want to say a word of warning concerning the use of this remedy. You have to be careful to use Allium cepa as correctly as possible because in sensitive individuals – individuals who have a predisposition for lung problems, for example, asthmat-ics, people with hay fever and those who catch cold easily – you may suppress the cold and thereby aggravate the situation in the lungs. You should not administer Allium cepa for just any sort of cold. You have to be careful with it because this is a very powerful remedy. Allium cepa should only be used with a cold that displays these characteristic symptoms: left-sided; acrid and watery discharge; tendency to extend downwards; tendency to become worse as the day progresses, in the evening, and in a warm stuffy room; amelioration being outside in fresh air. If you suspect a sensitivity in the patient, you would choose a low potency, for example, X6, C6, LM. I have also found that Allium cepa is indicated when the cold or the acute condition has a nota-bly bad effect upon the patient’s mental state. In a case of Allium cepa the patient not only feels physically terrible, his mind also becomes sluggish, sleepy. He cannot think and lacks initiative. Even though we are dealing here with a little cold, we see that the whole organism reacts. It is one of the main remedies in which the cold extends towards the ears and produces a lot of pain. Ear pains that occur after a cold are covered mostly by Chamomilla, Pulsatilla, Belladonna, Mercurius, and Nitricum acidum, but one of the main remedies is also Allium cepa. Allium cepa has a cold that progresses quickly and extends towards the larynx and bronchi. The result can be a violent laryngitis and pains in the larynx on coughing as though the throat were being scratched by nails. You will see this in cases of whooping cough; the child grasps the larynx while coughing because the pain is so great. Allium cepa is especially indicated in cases of whooping cough where you see pain in the larynx during coughing, particularly if accompanied by some kind of abdominal disturbance; for example, a lot of flatulence, rum-