What Causes Cough with Rash?

Your body protects you in many ways from getting hurt. Symptoms of cough and rash are among those methods of your body that are used for protection. Coughing helps in clearing your lungs or throat of irritating substances and makes your breathing easier. Coughing may also indicate that you are suffering from a medical illness. Similarly, a rash is a reaction of the skin to an irritating substance or any underlying medical illness. The appearance of a rash may vary. It may be red, blister-like or scaly.

What Are the Causes of Cough with Rash?

Cough and rash usually indicate an underlying medical illness including viral, fungal or bacterial infection. Some diseases that have rash and cough as symptoms are described below:

  1. Scarlet fever

Scarlet fever is a type of infection that may develop in persons suffering from strep throat. It is caused by Streptococcus bacteria (group A), which may live in your nasal passages and mouth. The infection is contagious and may spread by contacting droplets of an infected person’s cough or sneeze. You can also get infection by eating or drinking from an infected person’s utensils.

Scarlet fever affects children in the age group of 5 to 15 years. The symptoms are:


Antibiotics are given to treat scarlet fever. OTC medicines such as ibuprofen and aspirin can be given to reduce fever. Your kid’s physician may also prescribe painkillers to relieve pain due to sore throat. Your child can do gargles with warm salt water to soothe swollen tonsils. You should also encourage your child to drink lots of water to prevent dehydration. Give your child broth based soups and warm teas to soothe their throat. They can use over-the-counter anti-itch gel or cream to alleviate itching of the rash. They can suck throat lozenges. Use air humidifier to relieve irritation of throat due to dryness of air.

How to prevent Scarlet fever

  1. Measles

Another disease that has cough and rash as symptoms is measles. Measles is a respiratory tract infection caused by a virus. It is a very contagious illness, which can spread when a non infected person comes in contact with an infected person’s saliva and mucus. The infection can also be released into the air by sneezing and coughing. You can also get infected by sharing utensils with an infected person. Measles is one of the leading causes of death among children.

The symptoms are:

A classic symptom of measles is appearance of widespread rash on the skin. It starts as red bumps that itches and first appears on the head and then gradually spreads to rest of the areas of the body.

Children who have not received the measles vaccine are at risk of developing the disease.


There is no medicine that can be prescribed for the treatment of measles. The symptoms usually disappear after 2-3 weeks. Meanwhile, your physician may recommend the following:

Complications of measles

It is imperative to get a vaccine for measles as it is associated with life-threatening complications including encephalitis and pneumonia. Some other complications of measles are:

Prevention of measles

Measles can be prevented by getting a vaccine. The MMR vaccine protects children from measles, mumps and rubella. First MMR vaccine is given at the age of 12 months and the second dose is given between the age of four and six years.

  1. Roseola

Roseola is another infection that has cough and rash as symptoms. It is a mild infection, which affects children in the age group of 6 months to 36 months. It is caused by infection with human herpes virus 6 or 7. It is a contagious infection and is spread via contact with respiratory secretions of an infected person.

The symptoms of Roseola are:

When to visit a physician


The majority of the children recover from Roseola after a week of beginning of fever. There is no particular treatment available for Roseola, though; some physicians prescribe antiviral ganciclovir in persons with weak immune system.

At the advice of your physician you may give your kid OTC drugs such as Tylenol (acetaminophen) or Advil and Motrin (ibuprofen) to reduce fever.

Prevention of Roseola

Since no vaccine exists to prevent Roseola; the best that can be done to prevent spreading the infection is to avoid the exposure of your child. Moreover, if your child has Roseola, keep them at home and avoid contact with other children until they become well.

Other possible causes of cough and rash:

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