Macrolide antibiotics are a sub-genre of antibacterial meds. These meds are known to inhibit synthesis of proteins for bacteria to sustain as well as to multiply. Macrolides are found to be more effective against gram-positive bacterial strands. Erythromycin is one of the earliest forms of macrolides. This med is used for the treatment of pneumonia, bronchitis as well as few other infections of the respiratory passage. But, do you know about how many days of erythromycin 500 mg dosage is administered for adults? It is worth your while to know more.

Bacteria are made of a single cell, and some strands are known cause harm to your system. However, infections caused by bacteria are quite common and one may contract them through many ways. But, it is the unchecked growth of these microbes that causes infectious conditions.

Typical signs of infections triggered by an unchecked growth of bacteria are chills, fever, turning exhausted or tired. People of all groups are vulnerable to these infections. Such microbial attacks can show up at any site viz., brain, lungs, bladder or urinary tract, skin, intestines, etc. Antibiotics are widely administered for treating bacterial infections.

What is erythromycin?

This antibiotic med belongs to a subcategory known as macrolide antibiotics. Erythromycin is used for case management as well as treatment of sexually transmitted diseases such as syphilis, skin-based infectious conditions, infections in the respiratory channels, etc. Among respiratory-tract infections, this macrolide is effective for the treatment of diphtheria, pertussis or whooping cough, lung infections such as pneumonia, bronchitis, etc.

You need to know that erythromycin is not effective for treating viral infections such as common cold, flu, etc. Also, intake of erythromycin when you are not down with bacterial infections can make microbes develop resistance to this med. This macrolide antibiotic is available in several forms namely, pills, capsules, liquid suspension (syrup), etc.

You can use erythromycin before or after food. Based in your condition, the dosage plan varies; you may be advised to take it thrice or twice per day depending on the severity of infections.

Erythromycin 500 mg dosage for adults how many days?

Duration of your dosage plan varies based on the type of medical condition. For instance, the treatment of amebiasis involves intake of erythromycin 500 mg twice per day. In case of very acute form of amebiasis, dosage is increased to 1 gram, taken four times per day. The medication plan may last for 2 weeks for better results.

Erythromycin dosage for adults to treat mycoplasma pneumonia may involve taking 333 mg three times every day. Erythromycin 500 mg dosage for adults is offered twice within a 24-hour timeline. In case of streptococcal infections, duration may last for a week or 9 days’ time. In case of lung conditions such as pneumonia, the dosage plan may last for a few weeks’ time. The maximum permissible dose if up to 3 grams per day. In some very acute cases, dosages in the range of 4 grams within a 24-hour time window have been administered among adults.


Precautions needed while administering erythromycin 500 mg dosage for adults

In order to obtain better outcomes, you are advised to take this med an hour before having a meal. Some people may increase the strength of this macrolide antibiotic without the consent of their caregiving team or pharmacist; this is an unsafe practice. Always consult with your doctor prior to making any changes to your dosage plan.

Last but not the least, never take erythromycin 500 mg without a doctor’s prescription. People who procured this med through the self-medication route encountered several counterproductive effects. In order to know more about erythromycin 500 mg dosage for adults how many days, it is highly recommended to consult with a qualified medical professional. Such consultation is advised prior to starting the dosage plan of macrolide antibiotics.


Information provided here are only of supplementary nature. Information shared here does not substitute a qualified doctor’s advice. This website is not suggesting intake of this drug as safe or appropriate. Hence it is advised to talk to your doctor before consuming this med or any other drug.

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