As part of the diagnosis of diseases, doctors often prescribe analysis on hormones. With it is possible to timely detect a range of diseases. However, to achieve the most accurate measures necessary to comply with several requirements. Physicians must warn patients that hormone pass on an empty stomach or not and whether it is possible to drink water before donating blood on hormones.
General rules for the preparation of the analysis of
For blood sampling for further laboratory testing takes place only Vienna. To conduct this procedure should be in the morning (10-11 hours) and only on an empty stomach (there can not be before delivery). However, this is not all the preparations that should be followed.
The fact that the hormonal background of the person affected by many factors. Among them - the physical and sexual activity, emotional background and diet. To make the background as neutral as possible, before putting hormones should meet several requirements:
- Be sure to donate blood for hormones on an empty stomach.
- 2-3 days before the procedure is recommended to upgrade to a sparing diet. Exclude from the diet of fried foods, all alcoholic beverages, sweets and fizzy drinks.
- Before taking blood should not take an infusion and detoxification treatment in the form of intravenous lines.
- 1-2 days prior to analysis should reduce physical exertion. From trips to the gym is to give.
- It is important to avoid any stressful situations in 1-2 days.
- In preparation for the procedure, exclude taking medication. Leave only those tools that are vital. However, in this case, health professionals should warn about the medication.
- On the morning before the diagnosis is prohibited to brush your teeth, chew gum or smoke.
- In the diagnosis of sex hormones take into account the female cycle.
- If a person with the flu or a cold, the blood must not give in to the patient's full recovery.
What not to eat
In addition, it gives up the analysis on hormones on an empty stomach, followed by a few days to start a diet. Doctors suggest a range of products and dishes that can not be used before to be tested. Among them:
- eggs (prohibition applies to the product in any form, i.e., fried, boiled);
- meat fat grades, roasts;
- fat;
- oil (it should not be used in connection with a high-fat);
- cakes, muffins, other baked goods, a large number of bread;
- sweets (chocolate, candies, cookies);
- all kinds of nuts;
- carbonated water, juices, beverages;
- fast food (in such dishes contain large amounts of preservatives and fat).
If hormones pass analysis to check the adrenal glands (which produce hormones such as the ACTH and cortisol), the diet should be as rigid. The patient can not eat:
- bananas;
- tomatoes;
- cheese;
- coffee and cocoa.
What You Can Eat
There is also a list of things that can be eaten before the blood test for hormones. It includes:
- curd (the product must have a reduced fat content);
- boiled chicken (from meat is first necessary to remove the skin);
- Vegetable Soup without zazharki may also be in the secondary broth;
- cereals (oat, rice), you can prepare a dish with milk or water, but they do not contain a lot of butter;
- fruits (both fresh and baked to form), fruit salads;
- vegetables (fresh and boiled);
- fish low-fat varieties;
- dairy products without sugar (kefir, fermented baked milk, unsweetened yogurt);
- wholemeal bread;
- canned food, sausages and other semi-finished products.
How many hours can not eat before delivery
Often patients ask doctors to question whether it required blood on hormones take on an empty stomach or not. In this case, the answers are always unambiguous - such diagnostics is carried out only on an empty stomach. In other words, immediately after the morning awakening the patient can not eat.
Depending on what kind of analysis will be conducted, the period of abstinence from food may be different. In some cases, doctors recommend eve dinner no later than 19-20 hours.
Sometimes a person forgets about the recommendations do not eat breakfast, and eat in the morning. After that, one should not go into the lab, because test results will be incorrect. It is best to postpone the delivery of the venous blood in the couple of days and the next time you consider the fact that the blood on hormones for rent on an empty stomach.
Can I drink the water
Before delivery of analyzes on hormones on an empty stomach, many people do not know is allowed in these cases to drink. Doctors can not clearly answer this question, because it all depends on the type of analysis.
In all cases strictly forbidden to use cocoa, coffee, tea or fruit compote. These products contain caffeine and sugar, and other ingredients that may adversely affect the accuracy of diagnosis. In some cases, prohibited and water.
drink water frequently allowed, as it contributes to liquefaction of the blood from a vein. However, even in these cases, you must comply with the measure. Drinking water should be a little bit, and only in small sips.
How diet can affect the results
If we are talking about how to donate blood for hormones on an empty stomach or not, the answer is clear. In the morning before going to the clinic to take food is not recommended, because of hormones results will not be accurate.
Adherence to diet and nutrition chart has a direct effect on the hormones. Fried, fatty, sweet foods raises blood glucose. Under the same scheme are fast carbohydrates (sugar, sweets, fast food).
