• Initial symptoms are similar to the flu, such as fever, headache, and general weakness.
• There can also be discomfort, pain, numbness, itchiness, or a prickling sensation at the bite site.
• As the disease progresses, patients may experience mental confusion, delirium, hallucinations, excessive salivation, and muscle weakness or paralysis.
• Two prominent symptoms after the initial illness include hydrophobia or the fear of water, and aerophobia or the fear of air. These happen when, after coming into contact with water (e.g. when drinking) or a draft of air, the patient's muscles contract involuntarily and painfully.