Symptoms of an Underactive Thyroid: AlFarabi Medical Labs

The Thyroid Gland secretes hormones regulating metabolism, energy, and activity. When underactive (Hypothyroidism), hormone secretion decreases, causing varied symptoms that may develop gradually. AlFarabi Medical Labs offers comprehensive thyroid hormone tests (TSH - T3 - T4) for accurate diagnosis and effective monitoring.

✨ Main symptoms of hypothyroidism:

🔹 Unexplained weight gain
Despite not overeating, slow metabolism causes weight accumulation and difficulty losing it.

🔹 Slow heartbeat
Reduced thyroid hormone effects on the heart directly slow or weaken the pulse.

🔹 Hair loss and weak nails
Hormone deficiency affects follicles, causing noticeable loss and dry, splitting nails.

🔹 Dry skin
Skin becomes dull, rough, and prone to cracks from poor circulation and reduced sweat gland secretion.

🔹 Menstrual disturbances
Heavy bleeding or prolonged missed periods may affect fertility.

🔹 Constantly feeling cold
Low metabolism reduces internal heat production, increasing cold sensitivity.

🔹 Chronic constipation
Slow bowel movement is a major sign.

🔹 Persistent tiredness and fatigue
Even with adequate sleep, energy is very low and concentration difficult.

🔹 Reduced fertility and delayed conception
Thyroid imbalance affects ovulation and reproduction in women and fertility in men.

🔹 Muscle and joint pain
Deficiency causes muscle stiffness and weakness, sometimes joint pain.

🔹 Thyroid swelling
Enlargement may cause visible swelling at the front of the neck.

🔹 Difficulty thinking and slowed cognition
Poor memory and difficulty concentrating or making decisions are common.

📌 Why have thyroid tests?

• Early diagnosis helps control symptoms.

• Precise monitoring of hormone replacement treatment.

• Avoiding heart disease, infertility, or depression complications.

🧪 Medical advice:
Maintain a balanced diet with iodine sources such as sea fish, dairy, and iodized salt. Include selenium and zinc to support thyroid function. Regular thyroid testing matters especially with a family history or unexplained chronic fatigue or weight gain.