Common Diseases during Cold Weather

Some health problems, such as asthma, sore throat and cold sores, are triggered or worsened by cold weather.


  1. It is caused by more than 200 types of viruses, with coronavirus, adenovirus, and rhinovirus as the most well-known.
  2. The reason why colds are more common during cold days is because people tend to stay inside when it gets chilly out.
  3. Indoor air is trapped, so when people sneeze, others catch the viruses that come along with it.
  4. You can help prevent colds by washing your hands regularly.
  5. This destroys bugs that you may have picked up from touching surfaces used by other people.
  6. It’s also important to keep the house and any household items such as cups, glasses and towels clean, especially if someone in your house is ill.


  1. Sore throats are common in winter and are almost always caused by viral infections.
  2. There’s some evidence that changes in temperature, such as going from a warm, centrally heated room to the icy outdoors, can also affect the throat.
  3. Another year-round disease that becomes more widespread when it gets cold.
  4. It’s either caused by bacterial/viral infection or throat irritation from low humidity.
  5. While not exactly a serious illness, it is nevertheless painful and annoying.
  6. If it becomes too unbearable to wait for the condition to self-terminate, one can take warm, clear, and neutral beverages as an alleviatory means or consult a physician.


  1. Cold air is a major trigger of asthma symptomssuch as wheezing and shortness of breath.
  2. People with asthma should be especially careful in winter.
  3. The triggers for this congenital respiratory disease vary from one patient to another.
  4. To some who have it, cold weather is one of those – and a powerful one at that.
  5. Once triggered,asthma constricts the airways, causing difficult, short, and painful breathing.
  6. To prevent this, it’s advisable for asthmatic people to stay indoors and wear appropriate clothing during cold weather.
  7. Also, it’s best to carry doctor-prescribed inhalers in case, as an attack can happen anytime, anywhere.


  1. Also known as the winter vomiting bug, norovirus is an extremely infectious stomach bug.
  2. It can strike all year round, but is more common in winter and in places such as hotels and schools.
  3. The illness is unpleasant, but it’s usually over within a couple of days.


  1. Many people with arthritis say their joints become more painful in winter, though it’s not clear why this is the case.
  2. Only joint symptoms such as pain and stiffness are affected by the weather.
  3. There’s no evidence that changes in the weather cause joint damage.


  1. Most of us recognise that cold sores are a sign that we’re run down or under stress.
  2. While there’s no cure for cold sores, you can reduce the chances of getting one by looking after yourself through winter.


  1. Heart attacks are more common in winter.
  2. This may be because cold snaps increase blood pressure and put more strain on the heart.
  3. Your heart also has to work harder to maintain body heat when it’s cold.


  1. Raynaud’s phenomenon is a common condition that makes your fingers and toes change colour and become very painful in cold weather.
  2. Fingers can go white, then blue, then red, and throb and tingle.
  3. It’s a sign of poor circulation in the small blood vessels of the hands and feet.
  4. In severe cases, medication can help, but most people live with their symptoms.


  1. Dry skin is a common condition and is often worse during the winter, when environmental humidity is low.
  2. Because of the low humidity during cold weather, the skin easily dries up, causing it to itch and crack.
  3. As a remedy, one can apply moisturizer to stop the skin’s moisture from evaporating.
  4. Also, taking warm showers can help. Hot showers will not only worsen the condition, but also make your hair look dry and dull.


  1. Flu is a major killer of vulnerable people. People aged 65 and over and people with long-term health conditions, including diabetes and kidney disease, are particularly at risk.
  2. The best way to prevent getting flu is to have the flu jab (or flu nasal spray for children aged 2 to 18).
  3. The flu vaccine gives good protection against flu and lasts for one year.
  4. This infection shares a lot of similarities with the common cold: they’re both upper respiratory tract infections, perennially present, and caused by a wide plethora of viruses.
  5. They also share a handful of symptoms: headaches, a clogged nose, and cough. Because of these likenesses, it’s easy to mistake one for the other.
  6. In order to know which is which,take note that influenza causes joint pains, body weakness, and fever that can reach up to 41°C.

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