Hypothyroid symptoms can include lowered sex drive and fertility problems. New allergies or a worsening of additional allergies, breathing difficulties, recurrent sinus infections and asthma-like feelings can lead to a diagnosis of an upper respiratory problem. Other symptoms can include dizziness or vertigo, puffiness or swelling, and even snoring. Eyes may feel gritty and dry or feel sensitive to light, and there may be a ringing in the ears. Hypothyroidism can cause irregular menstrual cycles, trouble conceiving a baby, the development of ovarian cysts and even miscarriages.
People sometimes feel a lump in their throat, or other strange feelings in their neck and throat.
However, some people have thyroid symptoms even though their blood test falls into the normal range, because what is normal to one person is not to another. More sensitive tests can be given. It is important that if people think they may have hypothyroidism that they educate themselves and ask for what they want from their doctors. If hypothyroidism is diagnosed, there are several thyroid medications that can be used and diet changes can also help. Soy foods may need to be avoided as they have been implicated in the development of thyroid problems in infants and adults.