Misc advise for travel to Japan

I don`t think these have been mentioned here before:

# If you are prone to get indigestion, even only occasionally, make sure you bring your own antacid tablets. Although the Japanese are prone to worry about their digestive tract (with Yakult and other gut friendly products very common,) when it comes to simple antacids as found in every corner store in Australia, the Japanese just don`t seem to carry them. What products they do have seem to be heavily influenced still be Chinese herbal medicine. They do not provide immediate relief.

# If you are prone to getting the occasional cold sore, take your own tube of Zovirax, the only medicine which actually works against them. Trying to explain cold sores to a chemist, even when there is an obvious one sitting on your lip, will probably involve use of the term `herpes virus` and likely have the staff just thinking about genital herpes and how you are another foreigner bringing filthy disease into Japan. As far as I can tell, Zovirax is not available here (maybe it is by doctor`s prescription?) and the very concept of facial cold sores seems pretty unknown to them. I suspect few people get them here because parents don`t kiss children or babies, which is almost certainly how I got my lifetime infection.

# Never try shaving with a hotel razor. They seem particularly poor quality in this country.