Treatment for Dry Cough

By Dr. Pallavi Sharma

Table of Contents


A dry cough is an annoying symptom of a lot of different things. When you have a dry cough, you might notice that you cough often.

You might also have trouble swallowing or feel like something is stuck in your throat when you try to swallow. But if the cough lasts for more than two weeks or if it’s accompanied by fever, sore throat, headache, or earache, it might be worth considering other causes.

You might also yawn a lot, which can make it hard to breathe. Other than prescribed medicines, there are natural and home remedies for dry cough relief.

Dry cough is a common problem that affects millions of people worldwide. It can result from a variety of causes, and it’s important to understand the different symptoms, causes, and treatments.

What is Dry Cough?

Dry coughs are one of the most common health complaints among children and adults. A dry cough is a symptom that can be caused by various conditions, such as asthma, allergies, smoking, or chronic bronchitis.

While there are many different types of coughs, dry cough is one of the most common.

A dry cough is usually a result of a cold or flu that causes irritation in the throat and airways. If you have a dry cough, you may experience symptoms such as:

  • A hacking or whistling sound when you breathe in
  • Difficulty swallowing or sore throat
  • A burning sensation in your chest
  • Fatigue
  • Wheezing
  • Sore throat
  • Hoarseness of voice
  • Runny nose
  • Sleep disturbance
  • Fever

In dry cough, there is no mucus when coughing.

Causes of Dry Cough

There are several causes of dry cough. In fact, many people who experience dry cough have no identifiable allergies or asthma symptoms. However, there are also some medical conditions that can cause it.

The dry cough can occur due to multiple reasons.

  • Allergies
  • Asthma
  • Cancer
  • infections such as pneumonia or sinusitis
  • Gastritis and regurgitation
  • Irritants such as from smoking or passive smoking
  • A cold or flu
  • Coughing too much
  • Choking on something
  • A foreign object in your throat

Rare Causes of Dry Cough

  • ACE inhibitor-induced cough (Captopril, enalapril)
  • Beta blocker induced cough (Atenolol, metoprolol)
  • Lung cancer
  • Hear failure
  • Whooping cough

Home Remedies for Dry Cough

There are some natural home remedies that people often try at home for dry cough. Not all causes of dry coughs will respond to these remedies. Some dry coughs need to be treated for the underlying cause.

Soup with Chicken Broth

Chicken broth is a good choice for people who have a dry cough because it’s easy to make and has many benefits for your health. Chicken broth can help you recover from colds, sore throats, and the flu faster than other types of soups or drinks.

It also contains minerals such as potassium, calcium, magnesium, and selenium, which are all important in the treatment of these conditions.

Chicken broth soup is a good choice for people who have dry coughs because it’s easy to make and has many benefits for your health.

Have a Tea!

Tea is a natural solution for dry cough because it has soothing properties that make it an excellent choice for this type of ailment. Green tea acts as a cough suppressor.

Gargling with Salt Water

Gargling with salt water is a natural way to soothe a sore throat. It can also help reduce the pain and irritation of a dry cough.

The salt in the water helps to break up mucus in the throat and chest, which can help to clear congestion and make it easier to breathe. It also contains minerals that replenish fluids lost from coughing and clearing your throat, which can help you feel better faster.


These can help treat coughs, colds, and sore throats by improving your immune system. They boost your body’s ability to defend itself against infections, which can help you feel better faster.

You can get probiotics from foods like yogurt or kimchi, but also from supplements like acidophilus and bifidobacteria. You’ll find them in some yogurts but also in capsules and tablets.


If you’re looking for a natural remedy to help you get through a dry cough, honey may be just what you need.

It’s been shown to have a positive effect on coughs in both children and adults, and it’s also been shown to have antibacterial properties. It cannot be given to children under 1 year of age as they are at risk of exposure to botulinum toxin.

So if you’re looking for an alternative to over-the-counter cough medicine, consider using honey instead.

Cough Drops

Cough drops that contain menthol are an effective way to reduce congestion, soothe the throat, and provide relief from the pain of a dry cough.

They can also help you breathe easier throughout the day. Menthol is well known for its ability to relieve sore throats and respiratory distress.

The menthol in these cough drops is derived from natural mint oil extract.

It has lozenges as well. It is not suitable for children less than 1-year-old. Overuse of cough drops may trigger rebound dry cough.

Cough Medicines

Cough suppressants are a type of medication that is used to reduce the frequency and severity of coughing. They can be taken by mouth or in the form of lozenges, sprays, or patches. Cough suppressants are often used along with decongestants for dry cough treatment.

Dextromethorphan (Delsym) is an over-the-counter cough suppressant.

Decongestants are usually taken as tablets or capsules and are intended to shrink swollen blood vessels in the chest and throat.

Decongestant pills work by narrowing blood vessels so they can’t expand as much as they do when someone has a cold or flu. Guaifenesin (Mucinex) is a decongestant.


Bromelain is a naturally occurring enzyme found in the stem of the pineapple. Bromelain supplements can help with a dry cough by boosting your immune system.

If you are on warfarin, this will not be a good option.


There are two main types of humidifiers: ultrasonic and steam. Both are good for treating dry coughs, but they each have different benefits.

Ultrasonic humidifiers use high-frequency sound to help humidify the air around your home. They do not use water, so they’re great if you have pets or young children who might get hurt by water. Ultrasonic humidifiers also work well in large spaces with many people sharing the same space.

Steam humidifiers work by releasing steam into the air that helps loosen mucus in the lungs and throat.

You can also use them in small spaces where you want to add a bit more moisture or where you want to reduce the amount of dust in the air, such as in a bedroom or office space.

When to See the Medical Doctor

A dry cough can be a sign of something more serious, so it is important to get evaluated and treated as soon as possible. Here are some tips:

  • If you have a cough lasting more than two weeks or longer
  • If your cough is mixed with blood stings or smelly mucus
  • If you are having difficulty breathing,
  • High fever of 101 F (38 C) or above
  • Malaise, vomiting, general ill health

TeleHealthDoc articles are all written and reviewed by MDs, PhDs, NPs, or PharmDs and are for informational purposes only. This information does not constitute and should not be relied on for professional medical advice. Always talk to your doctor about the risks and benefits of any treatment.

Dr. Pallavi Sharma

Dr. Pallavi Sharma is one of Melbourne’s best, well respected cosmetic doctors and aims to provide longstanding anti-aging benefits for her clients. With over 11 years experience in Performing cosmetic procedures, Dr. Sharma has lectured medical professionals regarding cosmetic treatments and is heavily involved in providing up to date cosmetic treatments to her clients and friends.
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