Hi doctors. Please explain me the difference between coryza and catarrah in homeopathy. Usually it's argued that coryza is limited to nose and catarrah is extended to throat. Sometimes it's also argued that coryza is Acute inflammation but catarrah is chronic inflammation. However, in repertorization softwares, there is always separate rubric of catarrah of just nose. Stated like Kent: catarrah (nose). So here it is negating it's relationship with throat. kindly help me to understand the actual and accurate difference between the two for precise case taking.