Colloidal Silver

What other names is Colloidal Silver known by?

Argent Colloïdal, Argent Ionique, Argent Natif, Argentum Metallicum, Colloidal Silver Protein, Ionic Silver, Native Silver, Plata Coloidal, Protéine d'Argent, Silver, Silver Alginate, Silver in Suspending Agent, Silver Protein, Tetrasilver Tetroxide, Tétroxyde de Tétra-Argent.

What is Colloidal Silver?

Colloidal silver is a mineral. Despite promoters' claims, silver has no known function in the body and is not an essential mineral supplement. Colloidal silver products were once available as over-the-counter drug products, but in 1999, the U.S. Food and Drug Administration (FDA) ruled that these colloidal silver products were not considered safe or effective. Colloidal silver products marketed for medical purposes or promoted for unproven uses are now considered "misbranded" under the law without appropriate FDA approval as a new drug. There are currently no FDA-approved over-the-counter or prescription drugs containing silver that are taken by mouth. However, there are still colloidal silver products being sold as homeopathic remedies and dietary supplements.

There are many Internet ads for the parts of a generator that produces colloidal silver at home. People who produce colloidal silver at home will likely not be able to evaluate their product for purity or strength. There are many products that are far safer and more effective than colloidal silver.

Despite these concerns about safety and effectiveness, people still buy colloidal silver as a dietary supplement and use it for a wide range of ailments. Colloidal silver is used to treat infections due to yeast; bacteria (tuberculosis, Lyme disease, bubonic plague, pneumonia, leprosy, gonorrhea, syphilis, scarlet fever, stomach ulcers, cholera); parasites (ringworm, malaria); and viruses (HIV/AIDS, pneumonia, herpes, shingles, warts).

Colloidal silver is also used for lung conditions including emphysema and bronchitis; skin conditions including rosacea, cradle cap (atopic dermatitis), eczema, impetigo, and psoriasis; and inflammation (sometimes due to infection) of the bladder (cystitis), prostate (prostatitis), colon (colitis), nose (rhinitis), stomach (gastritis), tonsils (tonsillitis), appendix (appendicitis), and sinuses (sinusitis).

Other uses include treatment of cancer, diabetes, arthritis, lupus, chronic fatigue syndrome, leukemia, hay fever and other allergies, trench foot, and gum disease.

Colloidal silver is also used to prevent flu, H1N1 (swine) flu, and the common cold.

Some women take colloidal silver during pregnancy to aid the baby's growth and health as well as the mother's delivery and recovery.

Colloidal silver is applied directly to the skin for acne, burns, eye infections, fungal infections, throat infections, skin infections, and Staphylococcus infections.

Possibly Ineffective for...

  • Eye infections. Some research shows that using colloidal silver eye drops in both eyes shortly after birth does not help prevent certain eye infections in newborns. Other research shows that applying a colloidal silver solution to the eye surface of people undergoing eye surgery does not prevent infections as well as applying povidone-iodine solution.

Insufficient Evidence to Rate Effectiveness for...

More evidence is needed to rate the effectiveness of colloidal silver for these uses.

Natural Medicines Comprehensive Database rates effectiveness based on scientific evidence according to the following scale: Effective, Likely Effective, Possibly Effective, Possibly Ineffective, Likely Ineffective, and Insufficient Evidence to Rate (detailed description of each of the ratings).


Therapeutic Research Faculty copyright

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