Which are the symptoms of Pituitary tumour?

Symptoms of Pituitary Tumour

A pituitary tumour is an abnormal growth that develops in the pituitary gland, a small gland located at the base of the brain. This gland plays a crucial role in regulating various bodily functions by producing and releasing hormones. When a tumour forms in the pituitary gland, it can disrupt the normal hormone production and cause a range of symptoms. The symptoms of a pituitary tumour can vary depending on the size, location, and type of tumour. Here are some common symptoms to be aware of:

Hormonal Symptoms:

1. Endocrine Dysfunction: Pituitary tumours can interfere with the production and release of hormones, leading to hormonal imbalances. This can result in symptoms such as:

• Unexplained weight gain or loss


• Changes in appetite


• Fatigue and weakness


• Irregular menstrual periods or loss of menstrual periods in women


• Decreased libido or impotence in men


• Infertility


• Increased sensitivity to cold or heat

Visual Symptoms:

2. Vision Problems: As the pituitary gland is located near the optic nerves, a tumour can exert pressure on these nerves, leading to visual disturbances. These may include:

• Blurred vision


• Double vision


• Peripheral vision loss


• Tunnel vision

Neurological Symptoms:

3. Headaches: Pituitary tumours can cause persistent or severe headaches, often located in the front or sides of the head. These headaches may worsen over time and may be accompanied by other symptoms.

4. Nausea and Vomiting: Some individuals with pituitary tumours may experience persistent nausea and vomiting, which can be attributed to the pressure exerted on the surrounding brain structures.

5. Cognitive Changes: In certain cases, pituitary tumours can affect cognitive function, leading to memory problems, difficulty concentrating, and changes in mood or behavior.

Other Symptoms:

6. Fatigue and Weakness: Pituitary tumours can cause a general feeling of fatigue and weakness, which may be attributed to hormonal imbalances or the physical strain on the body.

7. Growth Abnormalities: In children, pituitary tumours can interfere with normal growth and development, leading to delayed puberty or stunted growth.

8. Skin Changes: Some individuals may notice changes in their skin, such as increased dryness, thinning, or the development of stretch marks.

9. Increased Urination and Thirst: Certain pituitary tumours can disrupt the balance of antidiuretic hormone (ADH), leading to excessive urination (polyuria) and increased thirst (polydipsia).

If you experience any of these symptoms or suspect a pituitary tumour, it is important to consult a healthcare professional for a proper diagnosis and appropriate treatment. Early detection and intervention can significantly improve outcomes and quality of life.