Question

Injection kyu Lagaya Jata Hai, kyu nahi Dava se ठीक होता है​

Answer 1

Answer:

Because using injection the liquid medicine is directly injected in our blood and mixed with it.

Explanation:

the medicine directly helps the white blood cells.

Answer 2

Answer:

In some viruses or bacteria like coronavirus medicine doesn't helps because after taking medicines also people get again affected and there are also much side effects of medicines... In these cases injection is used so, that there will be low chance of death and also only few side effects...

mark me as brainliest....