So while itâs rare to be vitamin-K deficient, it is still possible. Here are 5 vitamin k deficiency symptoms: 1  Issues related to problematic blood clotting or bleeding: bleeding within the digestive tract, gum bleeding, heavy menstrual bleeding, or hemorrhaging. 2  Easily bruise or bleed. 3  Cartilage calcification.
The flu can be serious and may require care in a hospital. Some people who get the flu could die. What is the best way to prevent flu? The single best way to prevent the flu is to get the flu shot. Everyone 6 months of age and older should get the flu vaccine every year. The flu shot cannot cause the flu. The flu shot is given with a needle, usually in the arm. It can be given to people 6 months of age and older. Why do I need to get the flu vaccine every year?
1 The nasal spray flu vaccine can be given to children 2 years and older. 2  It's recommended for healthy children ages 2 through 8 years. 3  If the nasal spray isn't immediately available, the flu shot should be used.4  Side effects of the nasal spray might include runny nose, cough, fever, wheezing, headache and muscle aches. If your child has had the flu vaccine before â or your child gets the flu vaccine for the first time at 9 or older â one dose is enough. 2  Timing is still important, though. 3  It takes up to two weeks after vaccination for a child to be fully protected from the flu.