No! The inhalation of saline solution supports the mucous membranes preventively in defense against infection. Well-humidified airways make it difficult for viruses and bacteria to establish themselves. If your horse is sick, low-dose medication can also be nebulized after consultation with the veterinarian. Because only a low dose is required for nebulization, side effects are significantly reduced. By inhalation, the active ingredient reaches the desired location directly and can develop its effect there in a targeted manner.