What should I pay attention to after taking iodine 131

Iodine 131 is common in differentiated thyroid cancer and hyperthyroidism**, generally after taking iodine, pay attention to isolation, because iodine 131 belongs to radionuclide **, usually the dose of iodine 131 used by patients with nail cancer will be relatively high, higher than the outpatient dose of more than 400 megabecchic, need to be hospitalized and isolated, and most of them also need to pay attention to isolation after discharge.

Take 131 iodine on an empty stomach for 2 hours before eating, so as not to affect the absorption of iodine.

After taking 131 iodine, the effect generally begins to appear after 3 weeks, and it is not appropriate to use iodine, bromine and antithyroid drugs arbitrarily before the clinical symptoms begin to improve, so as not to affect the reabsorption of 131 iodine and reduce the efficacy. **After 2 to 4 weeks of low-iodine diet, do not eat kelp, seaweed and other marine plants.

When is the best time to be evaluated after iodine 131** for nail cancer?

1. 131 iodine** precautions before hyperthyroidism.

1.Iodine oil imaging, angiography, cholangiography, traditional Chinese medicine, potassium iodide and Lugo's solution should not be done within one month before the examination.

2.Within two weeks before the examination, iodine wine should not be rubbed, and seafood such as kelp, seaweed, jellyfish, seaweed, marine fish, shrimp, and sea clams should not be eaten, as well as foods with high iodine content such as cabbage and lettuce.

3.Two weeks before the examination, the use of huasu tablets, iodine-containing throat tablets, grass coral, watermelon cream, cortisone, sulfonamides, sex hormones, contraceptives, anti-tuberculosis drugs, thyroxine tablets, and antithyroid drugs such as tamazole and propylthiouracil should be stopped.

4.Pregnant women should not do thyroid function tests, and lactating women should stop breastfeeding for two days after taking the drug.

5.Patients should be seen on an empty stomach in the morning.

2. Precautions after 131 iodine** hyperthyroidism.

1.Fasting on the day of taking 131 iodine, and taking 131 iodine for two hours before eating.

2.After taking 131 iodine, you should pay attention to rest, avoid overwork, emotional agitation, cold, and gastroenteritis, so as not to induce hyperthyroid crisis.

3.It is forbidden to take iodine-containing drugs and all kinds of seafood within one month after taking 131 iodine, so as not to reduce the ** effect. Antithyroid drugs are generally contraindicated in patients. Patients with severe disease can take 131 iodine for 2-3 days and then use antithyroid drugs for a short course to reduce symptoms.

131 iodine is used for ** hyperthyroidism, so attention should be paid to the diet:

Avoid iodine-containing foods, seafood, soybeans, white radish, bamboo shoots, cabbage, corn, walnuts, iodized salt, etc.; Stimulant beverages such as strong tea and coffee are prohibited.

Principle of iodine-131**:

Taking hyperthyroidism as an example, the patient's thyroid production capacity is too strong and the thyroid hormone is too much, at this time, the radiation of iodine-131 can be used to irradiate the thyroid gland, causing radiation inflammation, thereby destroying a part of the thyroid tissue, causing the thyroid function to decline, so as to control hyperthyroidism.

When the patient receives iodine-131**, the unique iodine uptake function of thyroid nodules or thyroid cancer makes the drug automatically focus on the lesion after entering the body.

First: 131 iodine** precautions after hyperthyroidism, fasting on the day of taking 131 iodine, and taking 131 iodine for two hours before eating. After taking 131 iodine, people should pay attention to rest and avoid overwork, emotional agitation, colds, and sensitive potato gastroenteritis, so as not to induce hyperthyroid crisis.

It is forbidden to take iodine-containing drugs for one month after taking 131 iodine to avoid reducing the ** effect.

Second: Antithyroid drugs are prohibited in general patients. In severe cases, thyroid drugs can be used for a short course of 131 iodine for 2-3 days to alleviate symptoms.

After i31**, you should rest for half a month to a month and avoid strenuous exercise. Because of iodine-131 radiation, avoid contact with children and pregnant women, and pay attention to contraception, and it is best to consider pregnancy after half a year.

Third: A small number of patients will have hyperthyroid crisis after surgery, manifested as high fever, dyspnea, irritability, nausea and vomiting and other symptoms, so it is necessary to pay attention to it, and if there is discomfort, it is recommended to seek medical attention in time. Check thyroid function regularly to see how well you're doing and monitor for hypothyroidism.

The diet should still be low in iodine, and more vitamins and proteins can be supplemented.

..Question 1

After taking iodine-131, you can have sex.

But... After taking iodine-131, you should refrain from cuddling infants and young children for two weeks, and avoid prolonged close contact with your family, co-workers, or people close to you.

Because iodine-131 is in your body, you produce radioactive material that can penetrate the ** of people close to you. They can also be affected, but not severely. About 1 percent.

Men should not have children for three months.

Women can only have babies after taking it for about half a year to 1 year.

Sex must be close and close, so it's better to be careful, it's only two weeks.

2 85% of people who take iodine-131 will have hypothyroidism. Then you can take a drug that supplements thyroid hormones at this time. This is to eat for life, and you can't stop.