* Screaming, yelling, or talking loudly for long periods of time. This can strain your vocal cords and cause them to become inflamed.
* Singing or playing a musical instrument out of your vocal range. This can also put strain on your vocal cords and cause them to become damaged.
* Excessively coughing, clearing your throat, or taking medication that can cause dry mouth. These things can also irritate your vocal cords and contribute to voice problems.
* Smoking, drinking alcohol, or eating hot or spicy food can also irritate your throat and make it more difficult to speak.
If you experience hoarseness, pain when speaking, or a complete loss of voice, you should see a doctor. These could be signs of a more serious medical problem, such as a vocal cord injury.