Along with most of the southern Gulf Islands, plus various minor islands offshore from its southern end, the southern part of Vancouver Island is the only part of British Columbia (and of Western Canada) that lies south of the 49th Parallel.hile the city of Vancouver stands on the North American mainland, Victoria, the capital city of British Columbia, is located on the island. The island was first explored by Europeans when British and Spanish expeditions arrived in the late 18th century.
There are many causes of dry mouth. Dry mouth most commonly occurs as a side effect of medications that cause decreased saliva production, including high blood pressure medications, antihistamines, antidepressants, diuretics, nonsteroidal anti-inflammatories, narcotics, and many others.
can also cause Dry Mouth. Dry Mouth can be a common side effect of various medical treatments. Specifically, if youâre being treated for cancer, your chemotherapy or radiation cancer treatments can lead to Dry Mouth. You may also experience Dry Mouth if youâre taking medications to relieve depression or anxiety, or being treated for an overactive bladder. Is medication causing your Dry Mouth? Talk to your doctor or pharmacist to find out if the medication you take could be causing your Dry Mouth.