I've had this symptoms for more than a year persistent couphing at nites, persistent sweating and increased heart beat for no reason?

Night Sweats. Night sweats can result from a number of different causes. Having too many blankets on the bed and menopause are common causes. In other cases, night sweats may be due to medical conditions. For instance, influenza, hiv/aids, hepatitis (liver inflammation), and endocarditis (infection of the heart lining) are all associated with night sweats. In addition, severe illnesses, such as cancer and tuber.

Related Questions

Whats symptoms causes persistent couphing at nights, persistent sweating and at rare times increased heart beat for no reason?

Night sweats. Night sweats and cough can be caused by a number of pulmonary infections including tuberculosis, additionaly reflux with aspiration and simple thing like post nasal drip. Requires medical attention to go thru diagnostic evaluation. Read more...
Cough at night. Several reason. Most common one is due to asthma, allergy, bronchitis and postnasal drips. Heart failure (which I do not expect in 20 year old person) also is on the list. Please talk to your pcp. Read more...