Why chronic problems take months, not days
A complaint that has built up over years — eczema that keeps returning, periods that have been irregular since college, headaches that follow a familiar pattern — usually will not turn around in two weeks. Homeopathic treatment works on your overall pattern, and patterns change gradually.
A useful rule of thumb many homeopaths use: expect roughly one month of treatment for every year you have had the condition, then adjust based on how you actually respond. Your response is reviewed at follow-ups and the plan changes with it.