1 For adult dogs or puppies older than 16 weeks, the intranasal vaccine can be given once, and the injectable vaccine should be given twice, two to four weeks apart.
Signs and symptoms of hypertrophic cardiomyopathy may include one or more of the following: 1  Shortness of breath, especially during exercise. 2  Chest pain, especially during exercise. 3  Fainting, especially during or just after exercise or exertion.  Sensation of rapid, fluttering or pounding heartbeats (palpitations)
Migraine Headaches. Migraine Headaches. You have a sudden, severe headache that is different from past headaches. You have symptoms of a stroke, such as: Sudden numbness, tingling, weakness, or loss of movement in your face, arm, or leg, especially on only one side of your body. Sudden vision changes. Sudden trouble speaking.