What sickness makes you feel like your throat is scratched and when talk or swallow it feels a ball in throat?

The symptoms you describe could be caused by several different medical conditions. Some possible causes include:

Tonsillitis: This is an inflammation of the tonsils, which are two small glands located at the back of the throat. Tonsillitis can be caused by a bacterial or viral infection. Symptoms include a sore throat, difficulty swallowing, fever, and swollen lymph nodes.

Pharyngitis: This is an inflammation of the pharynx, which is the back of the throat. Pharyngitis can be caused by a bacterial or viral infection. Symptoms include a sore throat, difficulty swallowing, fever, and headache.

Laryngitis: This is an inflammation of the larynx, which is the voice box. Laryngitis can be caused by a viral infection, allergies, or overuse of the voice. Symptoms include a sore throat, hoarseness, difficulty swallowing, and a cough.

Gastroesophageal reflux disease (GERD): This is a condition in which stomach acid backs up into the esophagus. GERD can cause a sore throat, difficulty swallowing, heartburn, and regurgitation.

Thyroid problems: Some thyroid problems, such as hypothyroidism and hyperthyroidism, can cause a sore throat and difficulty swallowing.

If you are experiencing symptoms of a sore throat, difficulty swallowing, or a feeling of a ball in your throat, it is important to see a doctor for evaluation. The doctor can determine the cause of your symptoms and recommend the appropriate treatment.