How to get rid of bitter taste in mouth throat during fever medication

Bitter taste is a common problem during fever illnesses. This is because the throat and mouth tend to become sour and bitter. The bitter taste is quite irritating and makes you insensitive to taste food. First, you need to figure out the cause of bitter taste in mouth. The common causes for the bitter taste in the mouth are medications, gingivitis, or any other gastro-esophageal reflux disease (GERD). Sometimes it leads to loss of desire to eat food. Try these natural, simple home remedies to get rid of bitter taste in mouth at the time of fever.

Causes of bitter taste in mouth

Home remedies for dry mouth

  • Dental problems such as pyorrhea, tooth abscesses, gum infections, ulcers, and dental fillings can create bitter taste in mouth.
  • Medication such as prenatal vitamins, antibiotics, anti-depressant, folic acid, and some other pregnancy related medicines leads to bitter taste.
  • Ill health develops bitter taste due to medications. Illnesses such as diabetes, jaundice, viral fever, liver problems, and kidney failure.
  • Oral condition is a common reason for bitter taste. So, clean your tongue after every meal or use mouth washes.
  • Pregnancy, hormonal imbalance due to the change in oestrogen levels in women lead to bitter taste.
  • Acid reflux, or gastro-esophageal reflux diseases (GERD) causes a bitter taste due to eating spicy foods, overeating, high fat content foods at improper timings. This is due to stomach juices leak back into the throat. The symptoms of GERD are heartburn, headaches, gas, sore throat, bad breath, bloating, and nausea.

How to get rid of bitter taste in mouth at the time of fever?


Probiotic drinks and especially probiotic bacteria can help promote the development of healthy and good bacteria in the gut and can destroy the bad bacteria in the mouth and gut. These contain the bacteria L. acidophilus bacteria which can help in maintaining the balance of acid in the mouth as well as neutralizing any excess acid in the mouth to control the levels of bacterial growth in the mouth. You can consume probiotics in either a probiotic yogurt form or in the form of capsules. You can also use the solution made from probiotic capsules and water and use it as a mouthwash after brushing your teeth, taking care to spread it to all corners of your mouth.

Vegetable glycerine

Vegetable glycerine can help provide an effective solution to help treat issues with a bitter taste in the mouth, white covering on the tongue and bad breath issues caused from dry mouth. It is pretty easy to source and can be used by simply smearing around 3 drops of the stuff all over the tongue and following up with a good brushing of the surface of the tongue. Repeat twice daily till you get the results you desire.

Oil pulling

This is an age-old technique used in traditional Ayurveda medicine to treat any issues associated with white coating on tongue or a bitter tongue. The oil can help combat bitter tastes in your mouth formed from acid reflux and can help maintain the balance of acid-base levels in your mouth. It can also help reduce the levels of toxins in your body. Take a spoon of coconut oil in your mouth and swish it around the mouth ensuring it reaches all corners with your tongue. Spit the oil out and rinse thoroughly with some warm water. Do not swallow the oil. 

Brushing your teeth daily to get rid of bitter taste in mouth

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Brush your teeth, tongue, and gums two times a day to get rid of bitter taste in mouth. It is suggested to use a medicated mouthwash to clean the mouth after you brush. Medicated Mouthwash helps to floss your teeth. It can prevent bacteria and germs that accumulated between your teeth. Long lasting food particles are dangerous for tooth, gums and help to grow bacteria in the mouth. So, it is better to prevent the bacteria growth and avoid accumulation germs with the help of a tongue scrapper.

Baking soda helps to cure bitterness naturally at home

Baking soda with slat helps to treat bitter taste in the mouth, which is a simple easy home remedy. You just prepare a mixture with equal proportions and brush your teeth. The combination of these two helps to eliminate any dental infections. Repeat it twice daily in the morning and while going to bed during nights.

Best simple, easy home remedy with citrus fruits for saliva production

Fruits are good for health as well as skin. Eating good foods help in the production of saliva in the mouth. The best citrus fruits like grapefruit, lemon, and orange. It can stimulate saliva production that helps to eliminate the bitter taste.  Citrus fruits are rich in Vitamin C that helps to taste foods and makes you feel better. Fruits can be replaced with fresh fruit juices.

Cloves and cinnamons help to reduce bitter taste in mouth

Cinnamons and cloves help to prevent bitter taste. Grind a smooth powder of cloves and cinnamons and take a teaspoon of this powder and place it in your mouth. Repeat this simple home remedy tip several times a day to remove bad or bitter taste in mouth. Clove and cinnamon are easily available ingredients in the kitchen. This helps to get rid of unpleasant smell in the mouth. It’s a quick and easy naturally available home remedy. Alternatively, you can use a simple clove also. Put a clove into your mouth while leaving the house and this helps to keep your mouth fresh for the entire day. If you want, you can chew spices such as cloves and cinnamon. Chew them for 3 – 4 times a day to reduce bitter taste in mouth.

Eat small quantity of food frequently to prevent bitter taste

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If you don’t want to have the bitter taste in the mouth, then it is good if you can adjust your eating habits. It is best that you eat food in small quantities. It is not good to eat fried and spicy foods. In fact, these food items can change the taste of the interior of the mouth. If you eat in small amounts at regular intervals, then you are sure not to feel hungry and this way you can eliminate the bad smell within the mouth. When your stomach is full you don’t feel hungry and there is no building up of acid within the stomach.

How to prevent bad taste in your mouth with salt water gargle?

Salt water gargle helps to reduce bitter taste in mouth. Take one teaspoon of salt in mixing it in a glass of water. Use this solution for gargling to kill bacteria that is present in the mouth. Repeat it two times a day to remove infections from your mouth. If you follow this remedy with warm water is much better than normal water as they help to remove bacteria and infections on tongue and throat.

Mints help in eliminating the bitter taste

Peppermints or breath mints are used to remove bitter taste in the mouth. This simple, easy home remedy eliminates the bitter taste temporary and gives quick relief. Smaller meals and frequent meals help to maintain proper intervals to prevent this condition. Try to avoid a strong flavor food that causes an unpleasant smell in the mouth. Try these simple tips to eliminate the bitter taste to refresh the mouth.

Drink plenty of water to get rid of the bitter taste

Drink plenty of water that helps to remove bitter taste. Drink at least 7 – 8 glasses of water to remove toxic acids in the stomach. This helps to reduce the bitter taste. Water helps to eliminate foul taste in your tongue.

Avoid drinking and smoking

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To keep your mouth fresh and clean, first of all you have to quit smoking to get rid of bitter taste and foul smell. Smoking has a lot of adverse effects on your mouth. It does not only affect your lungs but your entire body. It leaves a foul odor inside your mouth and you get a bitter taste as well. This is caused due to the burning of tobacco and the presence of nicotine in it. Drinking too has the same effect on your mouth. Drinking too much may damage your liver which results in a bad odor in your mouth. So if you want to feel fresh and keep your mouth clean then you should quit these two bad habits right now. These are one of the reasons among several other reasons causing bitter taste in your mouth.

Eat healthy and fresh food

You should avoid consuming cold foods as they append blandness to your meal. Always prefer consuming hot and light foods as your meal. Foods like hot soup, a bowl of boiled veggies could be the right choice of food when you are suffering from fever and flu as well as when you are under certain medication. Consuming cold foods or foods drawn out of the refrigerator may give a bitter taste as there are possibilities of bacteria formation. Whereas hot foods help in increasing the metabolism rate of your body and prevents from bitter taste. Make sure whatever you consume is fresh and a well balanced diet as it will help you recover faster from fever and won’t give you any bitter taste.


  • It is very important that you should be in touch with your dentist as this can be caused due to some other oral health problems too. A visit to your dentist once a month will be a helpful and beneficial decision.
  • If none of the above remedies work for you then you should visit your dentist for appropriate solutions.
  • The above mentioned home remedies are very much effective in curing bitter taste of the mouth but if your condition persists then you should opt for some medications prescribed by your dentist as an additional treatment.