Himalaya Immunol is a herbal immune booster for cats and dogs, designed to strengthen the immune system, improve vaccine response, and enhance the effectiveness of antibiotic treatments for chronic and recurrent infections like skin, ear, or eye conditions. Key ingredients include Guduchi (Tinospora Gulancha) and Ashwagandha (Winter Cherry), known for their immune-supporting properties. It is generally considered safe for long-term use alongside conventional medications, but should not be used on debilitated, pregnant, or nursing animals.