He now approached the sick man with the noiseless step of one in full vigor of life, with his delicate white fingers raised from the green quilt the hand that was free, and turning sideways felt the pulse and reflected a moment.
http://medical-dictionary.thefreedictionary.com/sick
A person with sick sinus syndrome may have heart rhythms that are too fast, too slow, punctuated by long pauses — or an alternating combination of all of these rhythm problems. Sick sinus syndrome is relatively uncommon, but the risk of developing sick sinus syndrome increases with age. Many people with sick sinus syndrome eventually need a pacemaker to keep the heart in a regular rhythm.
http://www.mayoclinic.org/diseases-conditions/sick-sinus-syndrome/basics/definition/CON-20029161
sick. not in good health; ill; afflicted with disease. sick sinus syndrome. a complex cardiac arrhythmia manifested as severe sinus bradycardia alone, sinus bradycardia alternating with tachycardia, or sinus bradycardia with atrioventricular block.
http://medical-dictionary.thefreedictionary.com/sick
sick sinus syndrome a complex cardiac arrhythmia usually associated with syncope and manifested as severe sinus bradycardia alone, sinus bradycardia alternating with tachycardia (see bradycardia-tachycardia syndrome), or sinus bradycardia with atrioventricular block.
http://medical-dictionary.thefreedictionary.com/sick
A. Morning sickness during first few weeks of pregnancy is very common. Here is some information about morning sickness and how to deal with it-http://www.5min.com/Video/Dealing-with-Morning-Sickness-25153508.
http://medical-dictionary.thefreedictionary.com/sick
A. It acts as antioxidant and reduces the amount of free radicals in your body. It’s helpful once taken raw. But the raw garlic can cause bad breadth and blistering of skin and diarrhea. So, there should be a reduced intake of raw garlic.
http://medical-dictionary.thefreedictionary.com/sick
Definition. Sick sinus syndrome — also known as sinus node disease or sinus node dysfunction — is the name for a group of heart rhythm problems (arrhythmias) in which the sinus node — the heart's natural pacemaker — doesn't work properly.
http://www.mayoclinic.org/diseases-conditions/sick-sinus-syndrome/basics/definition/CON-20029161
1. : affected with a disease or illness: ill. — sometimes used figuratively. — see also airsick, carsick, seasick. He is at home sick in bed. She is sick with the flu. I'm too sick to go to work. a sick dog. The medicine just made me sicker. The sickest patients are in intensive care.
http://www.learnersdictionary.com/definition/sick
That rave was sick. 7. sick. OLD VERSION OF SICK. Pronunciation: 'sik. Function: adjective. Etymology: Middle English sek, sik, from Old English sEoc; akin to Old High German sioh sick. ---------------------------------------. 1. Not feeling good. 2 a (1) : affected with disease or ill health: AILING. NEW VERSION. Now used as the newest word to replace cool. Something that you've never seen before.
http://www.urbandictionary.com/define.php?term=sick
Two of the waiters called in sick, so we're very short-staffed. [+] more examples [-] hide examples [+] Example sentences [-] Hide examples. ◊ If you call/phone in sick, you make a phone call to your place of work to say you will not be working that day because you are sick. Two of the waiters called in sick, so we're very short-staffed. [+] more examples [-] hide examples [+] Example sentences [-] Hide examples.
http://www.learnersdictionary.com/definition/sick
definition of sick
The definition of sick refers to not in good health; ill; afflicted with disease.  Sick is defined as not in good health, ill, or afflicted with disease.