Severe acne sometimes can not be treated by regular medications. Some cases of acne sometimes get treatment with antibiotics. But the provision of this drugs should not be carelessly given but needs permission of a doctor.
Not all cases of acne require treatment with antibiotics, because antibiotics are generally given if the patient has severe acne levels, in this case the severity is assessed by the examining physician.
Generally, acne which are quite severe, includes nodular and cystic acne. In such cases, dermatologists will prescribe antibiotics, especially if the stains that appear are at risk of serious infection. But if the acne is only on the surface, then antibiotics are not needed.
According to about.com, antibiotics that are given, works with some mechanism, but the most important thing is to reduce the number of bacteria in and around the follicles.
Another function of antibiotics is to reduce the chemical irritation produced by white blood cells, reducing the concentration of free fatty acids in the sebum and reduce the inflammatory response. There are several antibiotics that are usually given to cope with acne, here they are:
This is the most widely prescribed antibiotics for acne, the dose given gets more and more reduced in line with a visible reduction in acne lesions. But antibiotics should not be given to pregnant women or children under the age of 9 years old.
This antibiotic has anti-inflammatory properties that help reduce redness in acne lesions and kill bacteria. The dosages depends on the type used. But this antibiotic can cause abdominal pain and nausea.
This antibiotic is a derivative of tetracycline that had effectively been used as an acne treatment. The initial dose given is usually 50-100 mg per day. But the side effects that emerge usually change the color of skin and teeth if consumed for long periods.