Hi,

There are a large number of paramedical courses available.These include

*degree courses for example B.Sc. Nursing,Bachelor of Physiotherapy etc.

*Diploma courses like DMLT,Diploma in Dialysis Technology

*Certificate courses like  Certificate in X-Ray Technician

A course becomes easy or difficult on your attitude and understanding.

If you like a subject, willing to study this and apply in actual life it become like a piece of cake for you.

When you dont like and understand a subject it looks very difficult to you. So it depend on you how you take the course ,what are your interest.

If you are considering time period required to complete the course than certificate courses are of shorter duration. Ranging from few month to an year.

While diploma courses are of 1-2 years mostly.

Graduation courses are of 3-5 years duration.

Hope you find this answer helpful for you.