Microorganisms are those organisms that cannot be seen by a naked eye and it requires a microscope to see those organisms.

These organisms are of different types.

  1. Bacteria
  2. Viruses
  3. Protozoa

There are a number of diseases that are caused by a number of different microorganisms and there is a specific group of medicines that can deal with those types of diseases.

For example, if a disease is caused by a bacteria, then only an Anti bacterial medicine can work properly. Similarly, if the virus is attacking the body, then only an Antiviral medicine can be used to treat the issue.

Cephalexin belongs to a group of Antibacterial medicines that help to crop down the growth of bacteria and that results in good health for the patient.

Cephalexin is one of the top drugs of choice of doctors all across the globe for the treatment of bacterial infections and it surely has amazing results.

However, it should be kept in mind that it does not work properly in case of viral issues and hence proper care must be taken while using this medicine.

In this article, we will have a look at the different important aspects of Cephalexin such as how it is used and how it works . We will also have a look at the different side effects as well some of the Precautionary Measures that are required to be taken while using this medicine.

How Does It Work?

This medicine simply works on the basis of killing the bacteria and it reduces their growth.

When the growth of the bacteria is reduced, the bacterial infection can not grow exponentially and hence the patient feels relieved.

How Is It Used?

This medicine usually comes in the form of a single coated pill and it can be taken with or without food with the help of either milk or water.

However, one should always follow the advice of the doctor before using this medicine and the instructions of the doctor or pharmacist should always be followed.


The dosage of Cephalexin should always be decided by your doctor and you should never try to become a doctor by yourself.

The generally recommended dosage is about two to three times a day but still it should never be taken without proper dosage and prescription given by the doctor.

The reason for following the advice of the doctor is that he knows everything about your medical history and also the current state of your health condition as well. He is in the perfect position to judge and prescribe the required dosage for you.

Side Effects Of Cephalexin

There a number of side effects that can be associated with Cephalexin and some of them are as under.

  1. It can cause diarrhea.
  2. It can cause nausea as well.
  3. It can even cause an upset stomach as well.

If these indications persist, then you should contact your doctor as soon as possible and get it checked.

Precautionary Measures To Take

  1. Never overdose yourself.
  2. Always follow the instructions of your doctor regarding the usage and Dosage of Cephalexin.