Severe Dehydration. Scary Signs.

Visual signs develop -- fainting is one, low blood pressure another. Muscles can experience contractions or a fast but weak pulse might be evident. Headaches very similar to those associated with hangovers could develop and be easily overlooked.

These are the serious signs and you should know that heart failure could follow.

Folk with diabetes can also get into serious trouble. In fact, the Captain must be made aware of any diabetic guests.

Went Ashore . . . And Drank The Water ?

Back on board, the wisdom and regret sets in with the diarrhea which causes an increased loss of water and electrolytes (sodium chlorides, potassium and bicarbonate). Water is lost in the liquid of the stool as well as any accompanying vomiting. At this time it is potassium wise to avoid the temptation to eat dry food which will absorb and hold the much-needed water during the digestion process.

A Lot Of Liters Lost.

Water is lost through perspiration and even normal breathing.

. . . as much as five to ten liters of fluid per day are lost when exercising in a hot climate.

Needless to say, strenuous exercise drains even more fluids. Medical reports state that as much as five to ten liters of fluid per day are lost when exercising in a hot climate. All this liquid must be replenished to avoid severe consequences.

HELLO . . . IMPOTENCE AND SHRINKAGE.

Yup . . . dehydration can even cause impotence and implement shrinkage. So don't dismiss dehydration as only a minor nuisance; it can have surprising and disappointing effects.

Remember: Even minor dehydration can cause dizziness, falls, and, as we have previously said, death. So, raise your glasses and drink up!

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