Can Benadryl Suddenly Begin To Cause Tiredness In Dogs?
Can Benadryl Suddenly Begin To Cause Tiredness In Dogs? Side Effects Of Benadryl In Dogs & When To Avoid It These include sleepiness, dry mouth, sluggishness, or urinary retention. Some less common side effects that may appear include diarrhea, vomiting, rapid heartbeat, breathing problems, or loss of appetite. You should call your vet if these