Medical Professionals Debunk 30 Health Myths People Still Believe To Be True

When prescribed a course of antibiotics, it is NOT okay to stop them when you feel better. At this point, you probably feel better because most of the bacteria has been killed, except for a few which are naturally stronger. If you don't finish your full course, these will then multiply and you will have an even worse infection which is much harder to get rid of.

Unless you're celiac or have a sensitivity to gluten, the whole gluten free fad is total b******t.

Mental Illness is a disease. Don't be afraid to seek help when you need it. So many people suffer from depression/anxiety and go through years of suffering because they are too proud to seek help.

Vaccines do not cause autism. It was simply a convenient scape-goat since every kid gets vaccines. Also, poorly done studies.

Quite a few people i've nursed have been surprised when they were discharged quite soon after surgery, and were concerned that it was too soon. I think some people presume that a hospital setting is somehow sterile and they'll recover faster there. Wrong. You're much more likely to get an infection if you stay in hospital. I'd much rather go home and be surrounded by my own microbes, thank you very much.

“If you are an organ donor, emergency crews are less likely to save you if you are badly injured so they can get your organs” No. Stop it.

You don't need to detox. Detox won't cure or have any impact on months of binge drinking. Don't f*****g detox. I get so angry when these frauds get money.

Not a doc but my whole family is and I'm pre-med, my parents always laugh when people say not to go out in the cold or they might catch a cold.

Being cold =/= getting a "cold."

The common cold is a viral infection that has nothing to do with being cold. However, if you are cold for a long time it can depress your immune system and leave you more susceptible to viral infection, probably the origin of the saying, but people should know better in the twenty first goddamned century.

I am not a doctor or nurse, but one of the biggest health misconceptions that I encounter is the difference between Lactose Intolerance and a Milk Allergy.

Personally, being allergic to milk, it is always frustrating when people say that a milk allergy and lactose intolerance are the same thing, and I will only get a "stomach ache", so I should try the food they are eating. Well, unfortunately I wish that were the case.

Lactose Intolerance is the inability to digest lactose. While a milk allergy is the body's immune system reacting to milk protein, and in severe cases (including mine) can cause anaphylactic shock, which is deadly. So no, I do not want to try your meal...

Not yet a Nurse but just finished an MSc focusing on infections and sexual health and hoping to start Nursing studies soon: Douching - DONT DO IT. A lot of females seem to think its ok to douche and its really not, the pH of the vagina is extremely sensitive and differs from person to person so feminine hygiene products and using stuff like vinegar or whatever are a waste of money and damaging to your lady regions. If anything they are more likely to cause infections than prevent them.

1. when you have an IV site, there is not a needle in youre arm. there is a tiny, flexible, plastic catheter and it is not going to tear through your veins and skin if you bend your elbow.

2. a few air bubbles in the IV line or in a syringe will not kill you. in fact it takes a WHOLE lot of air to be injected into you to even effect you.

3. you have a catheter in your urethra, you do not need to pee. its peeing for you. (mostly older people)

4. if a medication makes you nauseous or produces a sedative effect, you are not allergic to it. those are expected side effects.

5. your night shift nurses are not sleeping. please dont ring your call bell and say "im sorry to wake you, but...". its kind of cute, but offensive that you think im relaxing out there on a comfy bed when in reality im running around like a chicken with my head cut off all night.

6. most facilities dont do blood draws through your IV site (unless you have a port or a central line), so yes, im going to have to stick you again.

7. it is not okay to eat/drink the night/morning before surgery. they tell you not to so you dont aspirate your own vomit into your lungs while youre under.

Flu vaccinations cannot give you the flu. I know this is pretty widely accepted at this point, however the amount of people who still prescribe to this belief is pretty appalling.

rharvey8090:

The flu vaccine (the shot, not the intranasal) is dead and cannot get the flu, except in the odd cases where your body does not properly produce the immune cells to fight the virus. Similarly, the flu vaccine only protects you against the 4 strains that were predicted to be the most prevalent that season. If you got a flu shot, then got the flu, chances are it was a strain you were not innoculated for.

Quite common but crackling your knuckles does **not** give you arthritis.

Migraines and headaches are not the same thing. It really annoys me whenever someone says "oh man, this is giving me a migraine" because they don't know the pain of an actual migraine. The blind spots, the numbness, the nausea, the excruciating pain. Your headaches may be bad, but they're not migraines.

A defibrillator **isn't** used to restart a heart that has stopped beating. It is used to stop the fibrillation of the heart and will "reset" it to its normal rhythm. Thanks to TV shows and movies a *lot* of people have this misconception about what the device will do and what it's meant for.

Also, when the shock is administered the patient won't spasm violently. The muscles in the chest area will contract, but it's nowhere near as violent as often portrayed.

That all herbal medications are safe and effective. They aren't regulated by the FDA (and therefore don't require the studies for safety and efficacy) and some can have very serious side effects. Always ask a pharmacist or doctor before picking some up at the store.

Taking an ambulance to the ER does NOT get you seen faster.

For those of you intelligent enough to downvote, this is 100% true. ER's triage patients based on acuity. Just because you took a $1400 ride in, doesn't mean you won't get sent to triage.

I can't tell you how many times I see parents with kids who have fever and say, "I gave him tylenol but 4 hours later his fever came back".

Tylenol, Motrin, fever reducers, treat the symptom of fever, they don't cure the disease causing it!

You are NOT sitting in the ER waiting room because you do not have insurance. You are sitting out in the waiting room because there is a whole group of people that are going to die first. So wait your turn and please don't yell at us registration people... Really it's not our fault!

“Rubbing dirt in a wound will stop it from bleeding” While true, please never do this. Its the easiest way to get a nasty infection that will be MUCH more painful, inconvenient, and potentially dangerous than 5 minutes of bleeding ever will. Direct pressure and elevation of the wound above the heart will work just fine, I promise.