There are also numerous unusual anxiety symptoms that can cause not only inconvenience, but also health scares in those that fail to understand their symptoms. Swollen tongue is arguably one of the most unusual anxiety symptoms you can experience, and not everyone experiences it. Many people worry that their sore tongue means something more serious - and indeed, there are many serious conditions that can cause a swollen tongue. But swollen tongue may also be caused by anxiety.
Small enough to fit anywhere and reliable enough to work without electricity, natural gas heaters are perfect for hard to heat areas. Compact and economical, direct-vent room heaters and wall furnaces don't need a chimney and can be installed on any exterior wall.
Consequently, a natural gas leak can increase the risk of fire and explosion since it spreads quickly and combusts easily. An electrical spark or fire source can set this off if you have a leak in your house. If you suspect a natural gas leak inside, immediately stop what you're doing (do not flip any electrical switches, unplug anything or use a telephone) and go outside. Inhaling high concentrations can also lead to asphyxia (when the body is deprived of oxygen) and possibly death.