More plausible causes of hoarseness of voice need to be checked like acute laryngitis, vocal cord nodules, allergies, gastro esophageal reflux, smoking, thyroid problems, trauma
to larynx, parkinson’s disease and trauma
to larynx. Consult an otolaryngologist who will evaluate the causes and treat likewise. Cough suppressants for laryngitis, treat GERD, stop smoking, vocal rest etc will make a difference.
Hope this information helps you. Take care.