The test determines the susceptibility of a microbial species against different antibiotic agents. The introduction of various antimicrobials for treating variety of infections showed the necessity of performing antimicrobial susceptibility testing as a routine procedure in all microbiology laboratories.
Inflammation of the surface of the eye (conjunctivitis) and inflammation of the eyelids (blepharitis) are common causes of swollen eyes. Other common causes include crying, lack of sleep, or excessive rubbing of the eyes. Wearing contact lenses can also result in eye swelling. Depending on the cause, swelling may occur in one or both eyes, and it may be accompanied by redness, pain, itching, excessive tear production, or other types of discharge from the affected eyes.
Stye is the infection of the eye glands at the side of eyelashes. Symptoms are common burning and pain in eyes, irritation in the eye, light sensitive. Some severe cases even lead to blurred vision and cataracts. And black eyes is most possible to be caused by injury to eyes or face. Eye stye is hard to contribute to black eyes. Plus, black eyes is not easy to be cured and sometimes blindness may also occur. So some home remedies can help you relieve it. Apply tea tree oil on blacks can reduce black under eyes.