Eosinophils 14% high is not normal. High eosinophils may be due to allergies, urticaria, eosinophilic asthma, parasitic diseases and other causes. 1. Urticaria: Urticaria is mainly manifested by hives and/or angioedema. Eosinophils are seen to be high on examination, and oral loratadine, cetirizine can be prescribed. Antihistamine drug ineffective patients can also be prescribed application of tretinoin tablets, cyclosporine and other drugs. 2. Eosinophilic asthma is a chronic disease, the main symptom is coughing and shortness of breath, will recur, but can be controlled and stabilized, generally need to long-term use of salmeterol ticarcoson and other inhalers, oral montelukast sodium tablets, and there is hormone therapy. 3. Parasitic diseases: such as roundworms, tapeworms, trichomonads and so on. For roundworms, you can use mebendazole deworming treatment. For tapeworms, praziquantel can be used for anti-infection treatment. For trichomonas, you can use metronidazole anti-trichomonas treatment. Normally, you should develop good dietary habits, wash your hands before eating, and avoid contact with substances that cause allergies.