10 Natural Antibiotics that Don't Require a Prescription

If you're tired of bomboarding your body with synthetics drugs, then read our article about 10 natural antibiotics that don't require a prescription.
10 Natural Antibiotics that Don't Require a Prescription

Last update: 26 May, 2022

You don’t need to go to a pharmacy or doctor if you want to get the best antibiotics. You can definitely get them directly from nature without a prescription. The best part is that there’s no risk of getting addicted or experiencing their side effects. Do you want to know what these natural antibiotics are that don’t require a prescription? Read the following article.

10 Natural Antibiotics

To prevent infections, you can choose alternative healthy and natural options.

Grapefruit Seeds

In natural stores, you can buy these seed extracts or let them dry after you eat the fruit. The grapefruit is capable of destroying bacteria, fungus, parasites, and viruses.


Read also: The Most Effective Natural Remedies for a Toothache


There is no surprise that garlic is found in the superfood ranking and it’s considered one of the best natural antibiotics. There are many advantages to this vegetable which is used in thousands of recipes. One of its most important properties is that it is anti-bacterial. It has been used for thousands of years to cure various epidemic diseases, like the plague.

The anti-bacterial properties were studied by Louis Pasteur in the 19th century. He confirmed that it has the ability to kill bacteria, fungus, and viruses. It also strengthens the immune system if you eat it raw.

Silver Nanoparticle

It can be found in natural stores and it is not toxic at all because it has the ability to destroy over 650 disease-causing pathogens. Up until the year 1934 (when penicillin was discovered), silver nanoparticle was the only remedy used by doctors to treat any disease. You can buy it without a prescription. The use of this antibiotic decreased with the development of the pharmaceutical industry.


This is a North American plant, whose leaves, as well as roots, were used by the Native Americans to cure wounds. It has the ability to prevent infections, improve the immune system, and stimulate the production of lymphocytes.

These cells play a very important role when defending the body from diseases, infections, and viruses. This North American plant is also effective in:

  • Fever, flu, and ear infection treatments.
  • It relieves skin inflammation, throat pain.
  • Soothes digestive and urinary pains.

Read also: Effective Natural Remedies to Treat Gout


This is the substance produced by bees as they collect pollen or sap from plants and flowers. Bees use propolis to keep the hive clean and hygienic, as well as protect against intruders. Thanks to propolis, hives are the most sterile place in nature. For thousands of years, propolis has been used for protection against bacteria and to strengthen the immune system. It definitely deserves a place on our best natural antibiotics list.

Vitamin C

Many fruits and vegetables supply the body with a good amount of vitamin C. Its properties are truly amazing in regards to preventative purposes. It is a natural antioxidant and stimulates the body’s defensive mechanism. People who eat citrus fruits, for example, do not get sick as easily. Vitamin C also eliminates viruses and bacteria and also helps eliminate toxins.


It is made with the leaves of this aromatic spice and contains a substance with very good antibacterial properties. It allows you to fight many infections and is much more effective than the antibiotics that are sold in pharmacies.

It destroys pneumococcal, staphylococcus, streptococcus, and Enterococcus, which cause various diseases. Additionally, it is effective in the treatment against 25 bacteria, including those that are resistant to chemical antibiotics.


It is great for people with intestinal infections, typhoid fever, urinary tract infections, cholera, skin infections, and ulcers. It also protects you from colds, measles, and mumps. It reduces inflammation from wounds from knives or animal bites. It also neutralizes poison from bees, snakes, or spiders.

Olive Leaf

You could say that olive leaf extract is a “miracle substance” that is produced during the processing of this plant. It has anti-microbial properties (protects olives from pathogens). It also eliminates the harmful effects of free radicals, which cause premature aging, for example. Lastly, olive leaf extract is an antioxidant, anti-inflammatory, and pain reliever.


This is a plant with Chinese origins that is not well-known in the Western world but is highly used in this country’s traditional medicine. It helps to strengthen the immune system, prevent the flu and colds, and fight infections in the entire Asian continent. Astragalus is also anti-inflammatory, antibacterial, and antioxidant. This plant helps to lower blood pressure strengthens the immune system and prevents diabetes.

Green Tea


You may have heard about this infusion because it is great for weight loss. It also eliminates fluid retention and has other properties. Its most important component, Epigallocatechin gallate (EGCG), is effective in fighting almost all oral bacteria. It is an excellent antibiotic that should not be missing from your everyday life. It is also delicious and one of the best natural antibiotics.

All cited sources were thoroughly reviewed by our team to ensure their quality, reliability, currency, and validity. The bibliography of this article was considered reliable and of academic or scientific accuracy.

  • Clardy, J., Fischbach, M. A., & Walsh, C. T. (2006). New antibiotics from bacterial natural products. Nature Biotechnology. http://doi.org/10.1038/nbt1266

This text is provided for informational purposes only and does not replace consultation with a professional. If in doubt, consult your specialist.