Do you know 30 pieces of medical advice?

1. When measuring blood pressure, it is best to measure both hands.

Generally, the highest one shall prevail.

Of course, one measurement is not enough, and many measurements are needed.

2. Combing your hair 100 times a day can't "strengthen your brain".

Learning a musical instrument, learning a language, learning a new craft … these are better for the brain.

But it's not bad to comb your hair 100 times. After all, it will be stronger to use that hand often.

A glass of red wine a day won't really make your heart better.

Experiments on mice show that resveratrol in red wine may be beneficial to the heart.

However, if the animal intake is converted into human beings, it is equivalent to drinking about 1 1,000 liters of red wine every day.

Who can drink?

Diabetes is not caused by eating too much sugar.

There are many causes of diabetes, such as congenital genetic factors and acquired environmental factors, which are not necessarily related to eating sugar.

There are many kinds of anemia, but eating donkey-hide gelatin, red dates and brown sugar is useless.

Iron deficiency, vitamin B 12 deficiency, folic acid, heavy metal (lead) and heredity ... These common causes of anemia cannot be solved by eating.

6. "Liver-protecting medicine" can't relieve alcoholism without hangover medicine.

The metabolic rate of alcohol mainly depends on the activities of related enzymes, and there are no drugs that can significantly increase the activities of these enzymes.

Even drugs and health products under the banner of "protecting the liver" can't be done.

7. Snoring means not sleeping soundly.

Snoring is noise caused by poor breathing. Severe snoring may lead to "sleep apnea", which is dangerous but can be treated.

surgical operation

8. Just remember five words after ironing, and don't scribble.

These five words are:

Rinse (cold water/tap water, not ice water);

Take off (burnt clothes);

Immersion (continuous immersion in cold water);

Cover (with clean gauze or towel);

Take (to the hospital).

The long-standing saying that toothpaste, soy sauce, lard and flour are smeared after scalding is not reliable.

9. Nothing can be sprinkled on the wound except salt.

Sprinkling or smearing things on the wound surface after injury may cause secondary infection, increase the difficulty for doctors to clean the wound and increase the chances of scar hyperplasia. It is simply "killing many birds with one stone".

10. It is normal to defecate 3 times a day to 3 times a week.

As long as the poop looks normal, don't worry about the number of times.

1 1. People over the age of 50 should have colonoscopy regardless of high risk factors.

Remind parents.

12. Bone soup is not suitable for fracture patients.

Because the most supplement is not calcium, but fat. Originally, the person was fractured and it was inconvenient to move. Doesn't eating fat increase the burden? ...

Want to supplement calcium, eat more dark green vegetables, bean products and milk.

13. Eating hair does not affect wound healing.

The factors that really affect wound healing are: age, hyperglycemia, infection, local blood circulation and smoking. ...

All kinds of "taboos" and not eating will hinder wound healing.

14. To strengthen your knees, do one action every day-squat against the wall.

Gynecology and obstetrics

15. The advantages of taking short-acting contraceptives outweigh the disadvantages.

Short-acting contraceptives can relieve dysmenorrhea and reduce acne ... it can be said to be "very good and powerful".

As long as there are no contraindications, it is safe to eat under the guidance of a doctor.

16. Cervical erosion is not a disease.

When you see a doctor who treats cervical erosion, you'd better turn around and run, because "cervical erosion" is not a disease, but a normal physiological change in most cases.

17. You can have sex during pregnancy.

As long as you are a healthy pregnant woman and there are no high-risk factors for pregnancy, then you can have a normal sex life during pregnancy.

18. There is no such thing as "protecting adults or children"

The relationship between mother and baby is, of course, "a loss, a glory."

So, there is nothing to choose from. Let the doctor handle it.

19. Traditional confinement is harmful.

Postpartum mothers really need care, but never don't wash your hair, bathe, brush your teeth, get out of bed or go out. ...

paediatrics

Babies under 20.6 months don't need extra water, and babies under 1 year don't need to eat salt.

Because it exists in breast milk and infant formula.

2 1. Children are also afraid of heat, so there is no need to wrap them in three layers.

There is a kind of cold, called grandparents, grandparents think you are cold; There is a kind of "disease" called "obsessive-compulsive dressing".

22. If the baby has a cold and fever, don't use alcohol to wipe the bath, and don't "sweat".

Baby's skin is delicate, and rubbing with alcohol may cause alcoholism.

Sweating is the result of fever, not the cause of fever. If the cover is too tight, it will be hot and dehydrated, and the child will feel worse.

department of stomatology

23. You need a pair of braces to deal with molars, not pesticides.

There are many complicated reasons for grinding teeth. Even if you don't understand it for a while, it's always right to wear customized braces to protect your teeth first.

24. An 80-year-old man can have 20 healthy teeth.

Yes, don't think that "old age" is fate, as long as you visit the dentist regularly and insist on protecting your teeth.

dermatology

25. Staying in a hotel will not cause infectious diseases.

Sexual contact is the main route of infection.

26. No amount of collagen can beautify your face.

If eaten, it will become amino acids, but it cannot directly become collagen on the skin. It's no use rubbing it on your face, because the skin can't absorb this macromolecular substance (protein).

Eat well and drink plenty of water, which is the basis for skin improvement.

27. Sun protection can not only prevent blackening, but also reduce skin cancer.

Ultraviolet rays in the sun may cause skin malignant tumors, so don't get too sunburned.

Ophthalmology and otolaryngology

28. turning off the lights, playing with mobile phones, watching TV and reading e-books ... are more harmful to your eyes.

Now the light is off, go to sleep.

29. If you are stuck with a fishbone, don't swallow rice.

Try to cough it up and clip it out. If not, see a doctor.

oncology department

30. Vaccination can also prevent cancer

Some viral infections are obviously related to related cancers, such as hepatitis B virus infection and liver cancer, as well as human papillomavirus (HPV) infection and cervical cancer.

Therefore, timely vaccination can significantly reduce the risk of liver cancer and cervical cancer.