Anaphylactic shock – an allergic reaction of immediate type, which arises when re-introducing the allergen into the body. Symptoms: When administered parenterally (by injection) anaphylactic shock occurs more frequently and progresses rapidly. Especially dangerous is the intravenous infusion, in which anaphylaxis can occur immediately (on the tip of the needle “). The first symptoms – anxiety, fear, pulsing headache, dizziness, tinnitus, cold sweat. In some cases, there is a pronounced pruritus followed by urticaria or angioedema, convulsions.
Reduced blood pressure, pulse thready. Treatment: The first emergency event – the termination of drug administration. At the injection site must enter 0,5 ml 0,1% solution of epinephrine (subcutaneously or intramuscularly and the same dose – in another area. In severe cases, you must enter intravenously 0.5 ml of 0.1% solution of adrenaline with 20ml 40% glucose solution. In the absence of therapeutic effect is recommended to repeat the injection of 0,5 ml 0,1% solution of epinephrine subcutaneously or intramuscularly. If so you still can not increase blood pressure, you should use a drip infusion of norepinephrine (5 ml 0.2% solution of norepinephrine in 500ml 5% glucose solution). 4.
First aid for Frostbite Frostbite – tissue damage in result of exposure to low temperature. Causes of frostbite are different, and under appropriate conditions (prolonged exposure to cold, wind, humidity, tight or wet shoes, stationary position. First assistance. Great importance in providing first aid measures are generally warming the victim (hot coffee, tea, milk). The main thing to avoid warming the supercooled parts of the body from outside, as they destructively effect of the warm air, warm water, a touch of warm objects, and even the hands.