Essentially, drug interactions are extremely complex and linked to phar-macokinetics, which involve drug absorption, distribution, metabolism, and excretion. Role of Food and Nutrition There is a dynamic relationship between what we eat and the medications we take.
Remember that none of the flea/tick products or methods of control and prevention is 100% effective, 100% of the time. I believe Nexgard and Bravecto are safe and effective choices for most dogs and are a great alternative when topicals and collars are not an option.
As described above, a safe level is a level which would be expected to have no harmful effect in humans. No steroid hormones are approved for growth purposes in dairy cattle, veal calves, pigs, or poultry. All of the steroid hormone growth-promoting drugs are available for over-the-counter purchase in the U.S. and are generally given by the livestock producer at specific stages of the animalsâ growth.