The easiest way to detect hypothyroidism is via a blood test for a pituitary hormone called thyroid-stimulating hormone (TSH). Ordinarily, TSH stimulates the thyroid gland to make triiodothyronine (T3), thyroxine (T4) and other thyroid hormones.
If levels of these thyroid hormones fall too low, the pituitary automatically makes more TSH. So, abnormally high levels of TSH are a clear sign of hypothyroidism.
If your thyroid is producing too much hormone (a condition called hyperthyroidism), TSH levels in your blood will be abnormally low. If your TSH levels are abnormal, your doctor may order other tests. The TSH test can be obtained by your primary-care physician during a routine checkup. cost: $40 to $80.
Everyone age 50 or older should have his/her TSH levels checked at least once every five years, start at ace 35 if you have
A parent, sibling or child who has had thyroid trouble.
A visibly swollen thyroid gland (goiter). If you think you have a goiter, see a doctor. The condition can be the first sign of thyroid cancer.
Prematurely gray hair. Even a single gray hair before age 30 is a sign that you may have an overactive or underactive thyroid.
Insulin-dependent (type 1) diabetes.
A tendency toward left-handedness. For unknown reasons, left-handed people seem to be predisposed to thyroid trouble.
Pernicious anemia.
Spots on the skin lacking pigmentation known as vitiligo, a thyroid-related immune disorder.
important: A diagnosis of hypothyroidism should always be confirmed by a TSH test.
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She then went on to disclose to the GP (having done so two weeks earlier to her husband) the sexual abuse she suffered as a child. She described how her dark secret had recently become unblocked from the recesses of her mind and kept coming to the fore. She was having flashbacks to her abuse and she would freeze and be unable to respond.
After she had talked further to the doctor, she mentioned how she had been tempted to make the disclosure the previous year when being counselled by him about sterilization, but felt she could not inflict this on her husband who was present. She had also contemplated disclosure at other appointments but had either been prevented by a very unpleasant lump in the throat or by being inhibited by the presence of her young children. Although distressed she said she felt considerably unburdened after the disclosure. The GP congratulated her on her courage in talking to him that day. After she had gone out he looked at the number of contacts they had had while she was holding onto her secret. He had personally seen her with an appointment for herself seven times and had visited her at home twice after the birth of one of her children. It had taken nine contacts for trust to develop and the time to be ripe for the disclosure.
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Doctors and nurses should be cautious when faced with a seemingly innocuous request to change the method or type of contraception.
An immediate agreement that this can be done defuses the aggression and determination not to be talked into continuing with what seems to be the cause of difficulties. Then the situation can be further explored to find out what is behind the anxiety.
Mrs J. had her hair combed into an immaculate French pleat at the back and was wearing a smart business suit. She put her briefcase between herself and the doctor. She wanted to be sterilized and come off the Pill. ‘That man doctor said I was far too young and would change my mind?’ She harrangued the doctor about ‘men’ and ‘patronizing doctors’ until this woman doctor felt uncomfortable not agreeing with her. The doctor shuffled the notes around and managed to interject, ‘Some doctors are like that but Dr M. is usually quite sensitive and understanding.’ Mrs J. stopped her complaints and glared at the doctor accusingly. ‘Anyway,’ the doctor continued, ‘tell me about why you would like to be sterilized.’ Mrs J. explained that she was 26 had a responsible executive career and did not want any children. She did not want to go on taking contraceptive pills, she always felt nauseous when she restarted each pack and was sure they could not be doing her body chemistry any good. Other methods? They were quite disgusting or barbaric or just unreliable, so she had decided on sterilization. ‘What about your partner?’ the doctor queried. ‘My husband,’ she emphasized, ‘understands that my career must come first.’ There was an expression of contempt on her face. The doctor, attempting to understand the contempt, tried out: ‘It sounds to me as if you wish he would disagree.’ Mrs J. was less strident, ‘Oh, he never stands up for himself – he likes a quiet life.’ There was a long pause. ‘He can’t even get an erection half the time now,’ she said, looking more vulnerable. ‘He offered to have a vasectomy, but I thought it might make the erection problem worse.’ With the loss of her defensive hostility, the doctor was able to talk with Mrs J. about her relationship. Her need always to be seen to be in charge at work and how difficult it was to switch off when she was at home. How she wanted him to be assertive (and erect). She did not ask about sterilization again, had a routine check and renewal of the Pill and left, promising to return if things were not improving.
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How do we define the older patient? Traditionally in the contraceptive field doctors have considered that it meant women of 35 and over, as this was the age shown in a large study to be that at which use of the oral contraceptive showed a rise in morbidity in those women who had other risk factors (Royal College of General Practitioners, 1977). The age of 35 had become, as if written in tablets of stone, the age at which use of the oral contraceptive had to be stopped. This view is fortunately changing as we realize that the new low-dose Pills are far safer for the older woman than is pregnancy and that the results of the previous research was based on high-dose pills.
From another point of view, many 35-year-old women would be horrified to be labelled ‘an older woman’. With increasing longevity and health, women continue to feel young well into their 60s and beyond. Many women continue to have regular periods beyond 50 years of age. The increased acceptance of sexuality as a rich part of life, and the desire to enjoy this part of themselves without fear of pregnancy applies as much to older women as to those who are younger.
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It would of course be invaluable to collect information first-hand; our local department of general practice offers grants to doctors who wish to visit Bangladesh for a sabbatical. Some doctors take the trouble to learn the language of the largest minority ethnic group, or to read up about them. Where time is limited, it is more important than ever to check that trainees have an open yet sensitive attitude, and that they maintain enough energy to continue learning. One important aspect is to be able to watch for set and ritualized responses in oneself.
Other authors have sought to provide a catalogue of the practices and customs of all the different cultural groups found in the UK today. These are tabulated against attitudes to different contraceptive practices as a sort of ready-reckoner for the health worker. This approach is limited in its relevance to what actually goes on in the clinic or surgery, and quickly goes out of date. The Bengali people who can come to live in Britain are not identical culturally to those in Bangladesh. Both communities are changing, and the different generations will readily demonstrate the lack of uniformity in one ethnic group.
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