Less serious side effects include: 1  Loss of appetite. 2  Weight loss. 3  Nausea. 4  Vomiting. 5  Diarrhea. 6  Frequent urination. 7  Muscle cramps, painful and swollen joints. 8  Excessive tiredness. 9  Difficulty falling asleep. 10  Headache, nervousness, dizziness. 11  Depression, mood swings. 12  Vivid dreams.
Nausea can occur in dogs for many reasons, particularly when the digestive tract and nervous systems are out of balance. Stress can certainly play a role in nausea.
This good-for-dogs herb is high in iron, calcium, and Vitamin B6. Rosemary has also been shown to act as an antioxidant. This aromatic herb has historically been used to help soothe upset stomachs, reduce gas, reduce nausea, and help with travel sickness.