Definition of HONG KONG. 1. special administrative region China on SE coast E of mouth of Zhu River including Hong Kong Island, Jiulong Peninsula & New Territories, & nearby islands; formerly a British crown colony with Victoria as â area 424 square miles (1098 square kilometers), pop 6,708,389.2.. special administrative region China on SE coast E of mouth of Zhu River including Hong Kong Island, Jiulong Peninsula & New Territories, & nearby islands; formerly a British crown colony with Victoria as â area 424 square miles (1098 square kilometers), pop 6,708,389. 2.
Although the symptoms of an anaphylactic reaction usually occur within seconds to minutes after exposure to a trigger, some reactions can occur up to two hours after the exposure. Possible symptoms and signs of an anaphylactic reaction include: Skin symptoms: itching, flushing, hives, and swelling (angioedema) Gastrointestinal symptoms: abdominal pain, abdominal cramping, nausea, vomiting, and diarrhea. Respiratory symptoms: nasal congestion, runny nose, cough, shortness of breath, chest tightness, and wheezing. Cardiovascular symptoms: dizziness, lightheadedness, fast heart rate (tachycardia), and low blood pressure. Additionally, those affected often report a feeling of impending doom..
Anaphylaxis can also be called anaphylactic shock. It is an allergic reaction that can be life-threatening. In most cases, anaphylaxis will mean you need to take a trip to the emergency room. Click through the slideshow to find out about the causes of anaphylaxis.You'll also learn how to spot signs of anaphylactic shock and tips on how to treat and manage anaphylaxis.any happen with all allergic reactions. An anaphylactic reaction is different, though. That's because a number of symptoms can appear all at once. Symptoms may include: 1  itchy skin or hives. 2  a runny nose or sneezing. 3  an itchy mouth, throat, trouble swallowing, or swollen lips and tongue. 4  swollen limbs. 5  coughing.