This is mainly due to an emphasis on short term revenue over long term management of gas resources. (blog.politics.ox.ac.uk)
While you may find temporary relief in a prescription medication, preventative measures are best for long term management. (organic-baby-resource.com)
Discuss long term management with your primary care veterinarian, who may refer you for care with other providers of these types of services. (michigananimalhospital.com)