Antibiotics for Psoriasis: Treating Psoriasis with Topical and Oral Antibiotics

While Psoriasis, unlike other skin problems, is not infectious, antibiotics for psoriasis are often the proscribed treatment of this condition. They have been of great help to dermatologists for killing T cells, a form of white blood cells that became over stimulated which are harmful to the skin. This slows down the growth of Psoriasis infection.

High doses of antibiotics are a standard procedure for psoriasis outbreak, especially if caused by strep throat, and they are given in two forms – Topical and oral.

Natural Antibiotics in Foods

Topical Antibiotics for Psoriasis


This drug contains antibiotic and antiseptic which keeps inflammation of skin in its complete control, making it one of the most sought after antibiotic treatment for psoriasis. Fewer turnovers are found in the cells and immune system is kept under control. Doctors recommend the use of this particular cream twice in a day and not more than that. Topical Corticosteroid is also classified as a form of steroids and long- term use of this cream thins down the layer of the skin and may cause other problems for the skin. Avoid abruptly discontinuing the use of this medication as it can in turn cause your psoriasis to flare. Antibiotics for Psoriasis.


Imidazole contains flavohemoglobins, which protects bacteria from growth inhibition by metabolizing the nitic oxide. Apply imidazole antibiotics for psoriasis cream twice daily on the psoriasis-affected area for a period of two to nine months for a more beneficial effect. The Imidazole antibiotic treatment is one that is highly successful for psoriasis with clearing lasting for a longer period post treatment.

Oral Antibiotics



This form of antibiotic is to prevent and treat only bacterial infection on skin, like psoriasis, and works best on an empty stomach taken with a full glass of water. Rifampin is to be taken at evenly spaced interval for most effective result and must be continued until the prescription is finished. Bacteria will continue to grow if the prescription is not followed properly. Remember to consult a physician or doctor for the right prescription to avoid from irregular or incorrect dosages, which in turn, leads to side effects like heartburn, nausea, or menstrual changes.


Zithromax is a form of macrolide antibiotics for psoriasis that help in preventing the growth of bacteria by interfering with the bacteria’s capability to create proteins. In cases of psoriasis, the turnover rate of the bacteria and skin growth is heightened, and this can be prevented with zithromax. Recommended to be taken with food to reduce stomach upset and must not be taken together with aluminum and magnesium based antacids, as these antacids will prevent the antibiotic from being absorbed effectively from the intestine. Erythromycin also falls under the same class as Zithromax.


Levaquin is a form of antibiotic that helps stop the growth of bacteria and fungi by preventing the multiplication and repair of the bacteria’s DNA genetic material. Standard dose is only once a day and to be taken at least 2 hours before or after any dosage of antacid. Consult a physician or doctor if you are likely to combine other prescription with Levaquin as there are prominent side effects to it. For example, a combination of NSAIDS such as Aspirin with Levaquin will change your blood sugar level and increase your CNS stimulation, resulting in over-excitation.


Avelox is a part of the quinolone antibiotics group and treats only bacterial infection, such as skin infection seen in psoriasis cases. Proper care need to be taken for the use of this group of antibiotics as it will, in some rare cases, cause tendon damage, even more so, if you are 60 years old and above. Overall,

Antibiotics for psoriasis are seldom the main treatment for psoriasis, as the effectiveness of it is vague in some cases of psoriasis, while in other patients it helps very mildly or don’t at all.

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More informations about treatments of psoriasis

National Institute of Arthritis and Musculoskeletal and Skin Diseases