What does the thyroid gland do?
The thyroid is a small gland located in the front of the neck. It produces hormones that help regulate the body's metabolism and support many normal body functions. When thyroid hormone levels are too low, the condition is commonly called hypothyroidism. When they are too high, it is commonly called hyperthyroidism.
Many thyroid symptoms can also occur with other conditions. Symptoms alone therefore cannot confirm a thyroid disorder; appropriate medical evaluation and testing may be needed.
Common symptoms of an underactive thyroid
Energy & mood
Persistent tiredness, low energy, difficulty concentrating or low mood may occur.
Weight & temperature
Some people experience weight gain or increased sensitivity to cold.
Skin & hair
Dry skin and increased hair fall can sometimes accompany hypothyroidism.
Digestion & periods
Constipation or changes in menstrual bleeding may occur in some people.
Common symptoms of an overactive thyroid
❤️ Heart rate
A fast or irregular heartbeat can occur.
🌡️ Heat & sweating
Increased sweating or difficulty tolerating heat may be noticed.
⚖️ Weight changes
Unintentional weight loss can occur despite normal or increased appetite.
😴 Sleep & restlessness
Restlessness, difficulty sleeping or hand tremors may occur.
Which tests may be used?
A healthcare professional selects tests according to symptoms, examination findings, medical history and other circumstances. Commonly used investigations include:
- TSH — often an initial thyroid function test
- Free T4 — assesses available thyroid hormone
- Free T3 — useful in selected situations
- Thyroid antibodies — may help assess autoimmune thyroid conditions
- Ultrasound — may be advised for nodules or neck swelling
- Other tests — when another cause of symptoms is suspected
Healthy habits that support overall wellbeing
- Eat a balanced diet with a variety of nutritious foods.
- Maintain regular sleep and physical activity appropriate for your health.
- Take prescribed thyroid medicine exactly as directed.
- Do not change or stop prescribed medicine without discussing it with your clinician.
- Tell your healthcare professional about supplements and over-the-counter medicines.
- Avoid high-dose iodine supplements unless specifically recommended by a healthcare professional.
- Keep recommended follow-up appointments and repeat testing when advised.
⚠️ When should you seek urgent medical care?
Seek urgent medical attention if symptoms occur with:
- Chest pain, severe breathlessness or fainting
- A very fast or irregular heartbeat with severe weakness or dizziness
- Confusion, extreme drowsiness or a sudden change in mental status
- Severe neck swelling with difficulty breathing or swallowing
- Sudden or severe worsening of symptoms, especially during pregnancy or with known thyroid disease
When should you discuss symptoms with a doctor?
If tiredness, unexplained weight change, persistent constipation or diarrhoea, hair changes, menstrual changes, palpitations, sleep problems or temperature intolerance continue, consider discussing them with a qualified healthcare professional. A proper history, examination and appropriate investigations can help identify the cause.
Thyroid health consultation in Raebareli
At Hahnemann Homoeo Dawakhana, Raebareli, patients can bring their previous thyroid reports, current medication list and details of their symptoms for discussion during a consultation.
Appropriate medical evaluation and monitoring remain important for people with suspected or diagnosed thyroid disorders.