The book "Ciprofloxacin and Metronidazole" by Nikita Patel offers a comprehensive analysis of the combination of these two medications used in the treatment of Crohn's disease. Since this combination is not listed in official pharmacopoeias, standardized analytical methods are lacking. The work aims to develop simple, sensitive, specific, accurate, precise, and cost-effective spectroscopic and chromatographic analytical methods for estimating these two active ingredients in combined dosage forms. The author acknowledges the support of her family and mentors in her work, who have inspired and guided her throughout her research. This specialized book is a valuable resource for professionals in the fields of medicine and nursing who are involved in the analysis and application of this drug combination.