The network is generally a private network or a local area network. The NOS offers specialized functions for each connected device and computer. There are a couple operating systems, such as Mac OS and UNIX, that provide a built-in networking functions.
Medications that Cause Constipation. 1  Antihistamines. Antihistamines are prescribed for treatment of allergies in dogs. 2  Antacids. Antacids are used under the direction of a veterinarian for the treatment of stomach disorders, ulcers, heartburn and to lower high phosphorous levels in dogs with kidney failure. 3  Diuretics.
The first generation antihistamines may also cause troublesome anticholinergic effects such as heart palpitations, difficulty urinating, constipation, dry mouth, and nervousness. These side effects usually occur when the medication is taken at higher than recommended doses. The second generation of antihistamines currently on the market has few, if any, significant side effects at the recommended doses.