Trouble Swallowing with Drooling. The sudden onset of drooling or spitting means your child is having trouble swallowing. Most often, this is from severe swelling in the throat. The cause can be a serious throat infection. A serious allergic reaction can also cause trouble swallowing. Swelling in the throat could close off the airway. Dehydration Swallowing can be difficult if you have multiple sclerosis (MS). Because the condition affects muscle strength and motor coordination—both of which are involved in swallowing—you may experience discomfort or distress when eating or drinking, and you can even choke on your saliva. Swallowing impairment, also called dysphagia (derived from According to the USDA, more than 2.1 million farms in the United States raise beef cattle and calves. There are currently 94.4 million head of cattle and calves in the United States, including both dairy and beef cattle. The United States remains the world's number one supplier of beef to the world. The abundant pasturelands in the middle of the nation, combined with the ease of raising small dcsCzN.