Underactive thyroid (hypothyroidism) An underactive thyroid gland (hypothyroidism) is where your thyroid gland doesn't produce enough hormones. Common signs of an underactive thyroid are tiredness, weight gain and feeling depressed.
Overactive thyroid Overactive thyroid (also known as hyperthyroidism) is a relatively common hormonal condition that occurs when there is too much thyroid hormone in the body.
Overactive thyroid - Causes Overactive thyroid (hyperthyroidism) occurs when your thyroid gland produces too much of the thyroid hormones thyroxine or triiodothyronine. Overproduction of thyroid hormones can be caused by a number of conditions, which are outlined below.
Goitre A goitre (sometimes spelt "goiter") is a swelling of the thyroid gland that causes a lump to form in the front of the neck. The lump will move up..
Diabetic retinopathy - Diagnosis In the early stages, diabetic retinopathy does not cause any noticeable symptoms. Therefore, it tends to be diagnosed as a result of a diabetic eye screening test. You should receive a letter from your local Diabetic Eye Screening Service inviting you to attend a screening appointment.
Type 2 diabetes Diabetes is a lifelong condition that causes a person's blood sugar level to become too high. There are two main types of diabetes – type 1 and type 2. Type 2 diabetes occurs when the body doesn't produce enough insulin to function properly, or the body’s cells don't react to insulin.
Type 1 diabetes Diabetes is a lifelong condition that causes a person's blood sugar (glucose) level to become too high. The hormone insulin – produced by the pancreas – is responsible for controlling the amount of glucose in the blood.
Gestational diabetes Gestational diabetes is a type of diabetes that affects women during pregnancy. Diabetes is a condition where there is too much glucose (sugar) in the blood. Normally, the amount of glucose in the blood is controlled by a hormone called insulin.
Diabetic retinopathy Diabetic retinopathy is a common complication of diabetes. It occurs when high blood sugar levels damage the cells at the back of the eye (known as the retina). If it isn't treated, it can cause blindness. It's important for people with diabetes to control their blood sugar levels
Diabetic ketoacidosis Diabetic ketoacidosis is a potentially life-threatening complication of diabetes caused by a lack of insulin in the body. It occurs when the body is unable to use blood sugar (glucose) because there isn't enough insulin.
Diabetes - Diabetic eye screening Eye screening is a key part of your diabetes care. If you have diabetes, your eyes are at risk of damage from diabetic retinopathy, a condition that can lead to sight loss if it's not treated.
Diabetes insipidus Diabetes insipidus is a rare condition where you produce a large amount of urine and often feel thirsty. Diabetes insipidus isn't related to diabetes mellitus (usually just known as diabetes), but it does share some of the same signs and symptoms.
Disclaimer: The information provided here should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. The information is provided solely for educational purpose and should not be considered a substitute for medical advice.