How can i get rid of this tiredness?

Tiredness: Get your rest, eat healthy, postive mental attitude, exercise, sing, laugh. Take a deep breath, and say "i m great, I am worthy, I am a great person.".

Fix the cause: Lack of energy can come from a variety of situations. Dehydration (not drinking at least 5 cups of water a day), lack of sleep/poor sleep, skipping meals, stress, sleep apnea/snoring, chronic sinus problems, caffeine withdrawal, chronic illness (such as anemia) or allergies can cause low energy. See your doctor.