context: Whooping cough (also known as pertussis) is a bacterial infection that gets into your nose and throat. It spreads very easily, but vaccines like DTa P and Tdap can help prevent it in children and adults. var s_context; s_context= s_context || {}; s_context['wb.modimp'] = 'vidfloat'; if(webmd.useragent && webmd.useragent.ua.type === 'desktop'){ webmd.ads2.disable Initial Load(); webmd.ads2.disable Ads Init = true; $(function() { webmd.p.pim.increment(); $('.responsive-video-container').insert After('.module-social-share-container'); require(['video2/1/responsive-player/video-loader'], function(video Loader) { video Loader.init({ autoplay: webmd.useragent.ua.type === 'desktop' && ! !s_sensitive, chron ID: $('article embeded_module[type=video][align=top]:eq(0)').attr('chronic_id'), continuous Play: true, cp Options: { flyout: true }, display Ads: true, mode: 'in-article', sticky: true }) }); }); } else { $(function(){ $('.responsive-video-container').remove(); }); } At first, whooping cough has the same symptoms as the average cold: Mild coughing Sneezing Runny nose Low fever (below 102 F) You may also have diarrhea early on. After about 7-10 days, the cough turns into âcoughing spellsâ that end with a whooping sound as the person tries to breathe in air. Because the cough is dry and doesn't produce mucus, these spells can last up to 1 minute. Sometimes it can cause your face to briefly turn red or purple. Most people with whooping cough have coughing spells, but not everyone does. Infants may not make the whooping sound or even cough, but they might gasp for air or try to catch their breath during these spells. Some may vomit. Sometimes adults with the condition just have a cough that won't go away. Whooping cough is dangerous in babies, especially ones younger than 6 months old. In severe cases, they may need to go to an ER. If you think your child might have it, see your doctor right away. Children under the age of 18 months with whooping cough should be watched at all times, because the coughing spells can make them stop breathing. Young babies with bad cases may need hospital care, too. Help protect your child by making sure he and any adult who's around him often gets vaccinated. For older children and adults, the outlook is usually very good. If doctors diagnose whooping cough early on, antibiotics can help cut down coughing and other symptoms. They can also help prevent the infection from spreading to others. Most people are diagnosed too late for antibiotics to work well, though. Don't use over-the-counter cough medicines, cough suppressants, or expectorants (medicines that make you cough up mucus) to treat whooping cough. They don't work. If your coughing spells are so bad that they keep you from drinking enough fluids, you risk dehydration. Call your doctor right away. If a person with whooping cough sneezes, laughs, or coughs, small droplets that contain the bacteria may fly through the air. You might get sick when you breathe the droplets. When the bacteria get into your airways, they attach to the tiny hairs in the linings of the lungs. The bacteria cause swelling and inflammation, which lead to a dry, long-lasting cough and other cold-like symptoms. Whooping cough can cause anyone at any age to get sick. It may last 3 to 6 weeks. You can get sick from it even if you've already been vaccinated, but that's not likely.