Thyroid problems can manifest through various signs and symptoms, and while there are numerous possible indications, it's important to note that not everyone will experience all of them. Common signs of thyroid problems include fatigue, weight changes, hair loss, dry skin, sensitivity to cold or heat, changes in heart rate, muscle weakness, menstrual irregularities, mood changes, difficulty concentrating, bowel habit changes, hoarseness, neck swelling, joint pain, elevated cholesterol levels, sleep disturbances, anxiety, depression, and memory problems. If you are experiencing multiple symptoms or have concerns about your thyroid health, it is advisable to consult with a healthcare professional for a proper evaluation and diagnosis.