Ice cold fever grass tea

Fever Grass Tea: 5 Amazing Fever Grass Benefits

Fever Grass is believed to offer some amazing potential health benefits according to a number of scientific studies. Cymbopogon citratus is a member of the grass family.

The grass scientific name is Cymbopogon.

There are more than 140 species of Lemongrass worldwide. The plant belongs to the species found in the West Indies that is identified as Cymbopogon citratus.

The plant is sometimes referred to as West Indian lemongrass or lemongrass. But in Jamaica it is called Fever grass.

Fever Grass

Numerous experiments have been conducted to verify the medicinal benefits of West Indian Lemongrass 

Based on these examinations, bioactive elements identified in the Fever grass the plant is a possible candidate for being used in disease treatment.

 These are some of the potential benefits:

May Treat Anemia

In 2015 a total of One Hundred and Five (105) people took part in a study to determine the effect Fever grass tea has on anemia.

The volunteers were given 2, 4 or 8 g of the tea for 30 days.  Results were collected on days 10 and 30.

Final result showed that there was a significant boost in red blood cell production.  Indications are that tea made from the plant is potentially helpful in treating anemia.

Another study conducted in 2015 indicates that lemongrass has the potential to become useful in the treatment of prevention of anemia.

Source: Journal of Medicinal Food

May Prevent Kidney Damage

Taking care of your kidneys is important. Kidney damage can lead to Chronic Kidney Disease. The CDC provides free advice on how to take care of your kidneys.

One animal study was done of male rabbits to determine whether Cymbopogon citratus known as Fever grass offered protection from kidney damage. 

Renal damage is a side effect of a class of broad spectrum antibiotics known as aminoglycosides. 

One group was treated with a combination of an antibiotic and Cymbopogon citratus extracts for a period of 3 weeks.

The study confirmed that Cymbopogon citratus prevented renal damage in the group that was treated.

Potential Treatment of Fungi

The purpose of a clinical trial of 90 HIV/AIDS patients was to investigate the safety and effectiveness of lemon juice and lemongrass as treatment of HIV patients with oral thrush. 

Only 83 of the 90 patients completed the study. 

However, the conclusion is although it was a small group that took part in the study, the findings were important.

They confirmed that lemon juice and lemongrass can be an effective antifungal treatment for oral candidiasis.

Results also indicate that the plant may potentially be used in the treatment of vaginal candidiasis as well.

May Lower High Blood Pressure

According to a World Health Org. report approximately 1.28 billion adults between 30 and 79 worldwide have hypertension.

Therefore it is essential to explore new and cost effective treatment options.

One study investigated the effect of nine edible tropical plants on blood pressure. 

The goal was to determine whether the plants could contribute to lowering blood pressure by relaxing blood vessels-vasorelaxation.

 Fever Grass along with Papaya, Sweet potato and mint leaves extracts were used in the study.

The study findings varied depending on the plant. But the conclusion was that these plants showed anti-hypertensive effects.

More experiments need to be done.

May Improve Kidney Health

A 2019 CDC report estimates that 37 million US adults have Chronic Kidney Disease. And most of them are undiagnosed.

Therefore finding treatment solutions is urgent and important.

One human study involving 105 males and females to investigate the diuretic effect of the plant. 

Test subjects were given 8g of tea made from dried powdered leaves for 10 days. 

It was found that all subjects experienced an increased volume and frequency of urination. 

This study provides evidence of the plant’s potential for being used as diuretic treatment.

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Fever Grass Uses

What is fever grass tea good for? Primarily Fever grass is used to make tea for treating common ailments.

The tea is used to treat common ailments such as  headaches, digestive issues, and sleep disorders.

It is also used as treatment for lowering high blood pressure, reducing fevers, relieving menstrual cramps among other things.

Other Common Uses

Cymbopogon citratus has a strong citrus like aroma. This makes it a popular ingredient in Asian cooking.

The grass is also used as an insect repellant in a number of places.

The leaves and slightly crushed to release the citrusy scent. They are hang in a location to drive away mosquitoes and other insects.

Fever Grass Tea Benefits

Fever grass tea is a naturally caffeine free tea with a clean, brisk taste. 

There are some important nutritional benefits to be had from a cup of the tea.

Nutrients in a cup of Cymbopogon citratus tea include: vitamin A B and C,  potassium, magnesium and manganese. 

Vitamin ANecessary for good vision, hair and skin health.
Vitamin BPromotes good digestion and improves brain function.
Vitamin CRepairs body tissues. Helps with formation of collagen.
PotassiumLowers Blood pressure. Reduces fluid retention.
MagnesiumPrevents migraines. Reduces insulin resistance.
ManganeseAids with protein digestion. Cholesterol metabolism.

How to Make Fever Grass Tea

Making tea with the grass is pretty simple. You only need a couple ingredients.

Basic Tea Recipe

  • 2 or 3 stalks of Fever grass
  • 3 cups of water


  • Bring water to a boil
  • Wash and cut Grass 1-2 lengthwise
  • Slightly pound to release the flavor
  • Add to water and boil for 10 minutes
  • Remove from flame 
  • Sweeten with honey

Fiver Grass and Ginger Tea Recipe

You may also want to try this refreshing lemongrass tea with a twist.

  • 4 stalks of lemongrass
  • 6 cups of water
  • 1 teaspoon of grated ginger


  • Prepare and clean stalks
  • Cut lengthwise and pound slightly
  • Bring water to a boil
  • Add lemongrass and ginger
  • Boil for 15 minutes
  • Strain and let sit till cool
  • Sweeten and serve over ice


dried fever grass aka lemongrass stalks for making tea

Health Benefits of Fever Grass Tea

  • Vitamin A
  • Vitamin B
  • Vitamin C
  • Potassium
  • Magnesium
  • Manganese

Cymbopogon Citratus Side Effects

There have been some reported side effects associated with the use of Cymbopogon Citratus. Some common ones include:

  • Dizziness
  • Dry mouth
  • Excess Urination
  • Lethargy
  • Increased Appetite

Some people have also reported allergic type reactions such as itching, difficulty breathing or increased heart rate upon coming in contact with the grass.

It is important to note that more human studies need to be conducted to determine whether lemongrass can be used to treat medical conditions.

Warnings and Precautions

Citral and Myrcene are two compounds in Cymbopogon citratus.  They are believed to have caused birth defects in rats in laboratory studies. 

It would be wise to avoid drinking Fever grass tea if you are pregnant.

In any case herbal products are not approved for medicinal uses by the FDA. Therefore it is always wise to check with your medical provider before you start to use them.

Where To Buy Fever Grass Products

Fever grass products can be purchased from health food stores and online marketplaces such as #Ad. Amazon and #Ad.Etsy.

These products come in the form of teabags, supplements and lemongrass powder.

Related: You May Also Like Benefits of Leaf of Life

Disclaimer: This website is for informational purposes only. Nothing on this site should be viewed as medical advice. Please consult with a professional healthcare provider about matters concerning medical treatment.

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