Sweat and sleep problems. Big appetite along with weight loss. Wide eyed stare including possible eyes bulging out. Other problems can include fainting and looser stool.
The thyroid makes hormones that help your body work. If it makes too little or too much of these hormones, you may have problems during pregnancy. Untreated thyroid conditions during pregnancy are linked to serious problems, including premature birth, miscarriage and stillbirth.
TSH levels in children
| Age range | Normal | High |
|---|
| 0–4 days | 1.6–24.3 mU/L | > 30 mU/L |
| 2–20 weeks | 0.58–5.57 mU/L | > 6.0 mU/L |
| 20 weeks – 18 years | 0.55–5.31 mU/L | > 6.0 mU/L |
Results should be interpreted using age-appropriate normative values (the TSH reference range at two to six weeks of age, the most common period of retesting, typically is 1.7 to 9.1 mU per L). Approximately 10 percent of infants with confirmed congenital hypothyroidism have TSH values between 20 and 40 mU per L.
Neonatal hypothyroidism is decreased thyroid hormone production in a newborn. In very rare cases, no thyroid hormone is produced. The condition is also called congenital hypothyroidism.
Pregnant women with uncontrolled hypothyroidism can get high blood pressure, anemia (low red blood cell count), and muscle pain and weakness. There is also an increased risk of miscarriage, premature birth (before 37 weeks of pregnancy), or even stillbirth.
“Hypo†means the thyroid is underactive. Learn more about hypothyroidism in pregnancy. If you have thyroid problems, you can still have a healthy pregnancy and protect your baby's health by having regular thyroid function tests and taking any medicines that your doctor prescribes.
There has been a report that low thyroid levels (hypothyroidism) in babies is possibly associated with the development of autism. Prior studies have shown that low thyroid levels in the mother during pregnancy has been associated with brain abnormalities in the baby.
The truth is that thyroid problems are common, easy to diagnose and treat. A person with a thyroid problem can grow, marry, have children and lead a very normal productive, and long life.
Even minimal hypothyroidism can increase rates of miscarriage and fetal death and may also have adverse effects on later cognitive development of the offspring. Hyperthyroidism during pregnancy may also have adverse consequences.
Undiagnosed hypothyroid children may experience slowed growth rate. Additional symptoms include sluggishness, pallor, dry and itchy scalp, increased sensitivity to cold and constipation. If untreated, the condition may have devastating effects, such as stunted physical growth and mental retardation.
Lactating women showed more pronounced decrease of thyroxine, decreased thyroxine: triiodothyronine ratio and increased TSH level during the 10th week after parturition in comparison to IL group. The women on NL group showed similar changes as L women, but without increased level of TSH in comparison to IL ones.
Occasionally, the condition may resolve without treatment. Follow-up appointments are important to monitor hypothyroidism over time, however. If hypothyroidism doesn't go away on its own within several months, then treatment is necessary. If left untreated, this condition eventually may lead to serious health problems.
Hyperthyroidism is increased production of thyroid hormone. Hyperthyroidism in the newborn is usually caused by Graves disease in the mother. Symptoms include irritability, rapid heart rate, bulging eyes, and delayed weight gain. The diagnosis is based on thyroid function tests.
Early Signs of Thyroid Problems
- Digestive Challenges. If you develop hyperthyroidism, you may have very loose stools.
- Mood Issues.
- Unexplained Weight Fluctuations.
- Skin Problems.
- Difficulty Dealing With Temperature Changes.
- Changes in Your Vision.
- Hair Loss.
- Memory Problems.
All thyroid diseases can be treated, resulting in normal thyroid function. However, this frequently requires being on medication to maintain the normal thyroid state. For example, most patients with thyroid cancer can be cured through surgery and radioactive iodine treatments (see Thyroid Cancer brochure).
