Pharmaceutical antibiotics should only be used in serious infections. Its indiscriminate use has strengthened viruses, fungi, and bacteria. In nature, there are numerous plants, roots, and flowers that can be used as natural antibiotics.

Natural antibiotics to fight mild infections

Natural antibiotics to fight infections are the best alternative to take care of health. Antibiotics processed by the pharmaceutical industry should only be used in serious infections. However, indiscriminate use is causing more and more damage to human health.

The nature is very rich and diverse. It offers a multitude of options to face the infections that haunt us. Natural antibiotics have always been used; however, we have lost that knowledge and its benefits by privileging the use of pharmaceutical antibiotics.

What you should know about antibiotics

The indiscriminate use of antibiotics has caused bacteria and viruses to become increasingly resistant. There are many infections that do not need to be treated with traditional antibiotics.

However, we have abused the indiscriminate use of antibiotics to treat all types of infections or diseases. In the case of virus infections, antibiotics have no chance of success.

The use of antibiotics affects the bacterial flora of the intestine, whose presence is essential for our health. Antibiotics unnecessarily kill these “good” intestinal bacteria, which affects the rate of recovery from all diseases.

6 Natural antibiotics to fight infections


The horseradish is one of the most effective natural antibiotics. Whether red or white, this tuber can be even more effective than chemical medicines. In addition, its flavor is very appreciated in the preparation of salads or to flavor meats or fish.

It is very effective in the treatment of sinusitis and in the treatment of respiratory tract infections such as colds, flu or pulmonary congestion. It is also effective in fighting urinary tract infections.

Likewise, it has been proven that horseradish stimulates enzymes that deactivate carcinogens. Thus, things can reduce the ability of cells of all types of cancer to spread.


Acacia is very useful to treat skin, respiratory, biliary and urinary infections. We can take advantage of these flowers to fight infections or wounds. Its broad spectrum antibiotic effect is due to the presence of alkaloids in its composition.

The medicinal properties of the acacia are found in its flowers, with which you can prepare infusions and tonics. The seeds and bark of the acacia tree should not be used, as they are toxic.


The Eucalyptus oil is among the best natural antibiotics to fight infections in the airways. This oil is rich in cineole, a substance with broad-spectrum antiviral and antibiotic properties. It can also be used to attack the bacteria that cause tooth decay and gingivitis.

It is also an analgesic and a potent stimulant of the immune system. If eucalyptus oil is mixed in equal parts with apple cider vinegar it is a valuable antiseptic to treat wounds, boils, and insect bites.


The goldenseal herb is usually present in many gardens as an ornamental plant. However, it is a medicinal herb with important nutrients and powerful benefits for everyone in the home.

This plant is rich in berberine, a substance that is very effective against bacteria, viruses, and fungi. In infusion, it is appropriate to treat ailments in the urinary tract, throat or skin.


Licorice root is one of the natural antibiotics to fight mouth infections. The extract obtained from this root is of great help to preserve healthy teeth and gums. It is also a powerful antiviral, it can be effective against herpes, Human Immunodeficiency Virus (HIV) and hepatitis.

Licorice is frequently used by Chinese medicine. It serves to avoid stomach ulcers, as it is very effective against Helicobacter pylori. However, it should not be taken too long or for too long, since it can cause headaches, fatigue or high blood pressure.

Grapefruit seed extract

The extract is obtained from the first cold pressing of the grapefruit seeds. This extract is an excellent natural disinfectant and a potent natural broad-spectrum antibiotic. It is effective against fungi, bacteria, viruses and intestinal parasites.

It can be used both internally and externally. Internally, it increases the defenses of the immune system. Applied on wounds and cuts prevents them from becoming infected.

Final reflection

Nature offers multiple options to fight all types of infections. However, we have convinced ourselves that pharmaceutical antibiotics are the only effective ones. Not only do we use them in our organism: they are also used indiscriminately in agriculture and livestock.

We have reached the point of strengthening and making more resistant to bacteria and viruses, with which we need more aggressive antibiotics. Natural antibiotics even offer to strengthen the immune system, whereby the human body itself can cope with infections by itself. It is worth trying and daring to use natural options. Your own health and the environment will thank you.