I have an ear infection and it is chronic. I went to my doctor and he prescribed some drops. I have put these in at the morning and lunch. Now, at night, my ear has swollen canal has swollen shut and the pain is intense and I can't hear, what should I do.
The Greatest Pain in Life
The greatest pain in lifeis not to die, but to be ignored
To lose the person you love somuch to another who doesn't care at all
The greatest pain in life, is not to die, but to be forgotten
When you show someone your innermost thoughts and he laughs in...
Homework Statement
At a distance of 30 m the noise from the engine of an jet has an intensity of 130 dB.
At this level, you will be in pain and your ears will hurt. That's why this intensity is know as the "pain threshold".
How far do you have to be from a jet (total distance), in...
My wife has 5 wisdom teeth that need to be removed (they haven't yet because we just had a baby girl 3 weeks ago, and we haven't had time). Well, all 5 are in really bad shape, and one of them has pretty much shattered and fallen out of her mouth, leaving just the root. Any time she tries to...
Hey PF,
Last time I landed on an airplane my ears hurt unbearably, and it lasted hours. I had tried yawning, swallowing, drinking, chewing gums, and the valsalva maneuver. After I got on the ground I purchased a milky way bar, ate that, and then ate a hot dog, french fries, and a pepsi. My ears...
To my (limited) understanding, the peripheral nervous system sends messages of pain in the form of electrical impulses to the brains. But what's the difference between signals of extreme pain and mild pain/touch?
Hey guys I have a very painful problem I need suggestions with.
About one year ago I had a really bad leg infection from a spider bite. I was put on IV antibiotics for a couple of weeks. This made me constipated. I remember going to the washroom and it felt like something cut me really badly...
Is pain just an emotion?
I understand that pain is brought about by such things like nerve endings sending signals to the brain in an effort to notify us of danger, much like the hand on the oven burner. Hey… it’s hot, might want to move your hand away from the fire.
But the brain confuses...
Homework Statement
If you have ever had to wade across a rocky creek while hiking in the mountains, you have probably noticed that by the time you get to the deep water in the center of the creek rocks don't seem to hurt your bare feet as much. what is the reason for this?
a. one tend to...
I tried going on a three day ramen diet to save money. Its not working though. for one, I'm hungry every hour and have to eat another bowl full. for two, I'm going to the bathroom about twice an hour. for three, my butt is so raw and painful now. I swear I saw blood. I'm going to go get a hamburger.
http://www.zcoil.com/products_faq.html
http://www.zcoil.com/products_technology.html
informercial
When we saw these advertised the other day, Tsu commented that some people at the hospital use these and claim to get significant relief from back or leg pain.
I work out much better listening to music (like most people) but I have to wear those over-the-head earphones. They're the only thing that's comfortable.
Does anyone else find that their ears are in pain when wearing ear buds for longer than a few minutes? I don't mean pain from music...
Knowing what you know now, do you feel a painful existence is still better than never being born?
I'm torn on where I stand. In some ways, just experiencing a small part of the univesre, even painfully or briefly, might be a privilege compared to never existing at all.
But then again, we...
Homework Statement
Assuming the acid (pain killer) is monoprotic, calculate the moles of pain killer/hydrogen ion in a sample of an unknown pain killer using a titration:
NaOH was added to a pain killer solution
m[pain killer]=0.40g dissolved in 50 mL of distilled water
[NaOH]= 0.15...
[SOLVED] sound intensity - the threshold of pain
Homework Statement
You are investigating the report of a UFO landing in an isolated portion of New Mexico, and encounter a strange object that is radiating sound waves uniformly in all directions. Assume that the sound comes from a point...
This one copper has stopped me three times for not wearing a seat belt, i tell him every time i would be dead if i wore one when i had my accident, but will he listen, i see him coming a mile away and am all ways out of my car before he (stops) me, for sure the next time i will deck him.
I’m trying to understand some research about naked mole rats. Apparently they don’t feel pain.
Ref: Science Daily, http://www.sciencedaily.com/releases/2003/11/031117073925.htm
Can anyone give me some background here? How is substance P manufactured by the body? In what cells is it made...
About ten years ago I began to experience leg cramps [really more of a severe ache] and sciatic pain in conjuction with moderate to severe bouts of the flu. And I don't mean discomfort, I mean crawling-out-of-my-skin pain. I've had three bouts like this in total, with yesterday being one of the...
Hi all,
I have noticed that after doing some squats, the next day my thighs keep paining whole day. Walking becomes difficult and a little crooked. What could be the cause of this? Thanks!
In the last month or so, I have been waking up with my kidney area painfully stiff. This is not the same kind of pain I might get after straining my back during a day of heavy lifting. It feels like I've spent the night bent over backwards, as if I am on my belly but with several pillows under...
We all know that you feel pain as volume increases. Whether it is loud bass or a really loud siren you can feel the pain. Do we feel pain from noises that our ears cannot recieve. Say, a dog whistle that is out of a humans hearing range. Does it not cause pain or is it not loud enough to do...
About four days ago, in the midst of the night, I felt an intense pain coming from my two shoulders alike. It was unbearable and I don't know what I would have done without the good dose of aspirin I took - even then the pain was still intense. After a three hours or so, the pain in one shoulder...
I have a habit I'd like to kick. I am too much of a sound sleeper and can't manage to get out of bed early enough for anything.
At college hostel,a typical day begins with me finding my friends all dressed up and yelling that I would be late for college. I look at my watch in all my...
http://philosophy.uwaterloo.ca/MindDict/substancedualism.html
Quote
Perhaps the most famous proponent of substance dualism was Descartes, who cashed out the distinction between minds and bodies as follows:
Minds are things that think but lack spatial magnitude, and bodies are things that...
Homework Statement
To deaden pain in minor operations, a liquid that vaporises easily is often sprayed on the affected area. How does this prevent the pain being felt? Would water have the same effect?
Homework Equations
none
The Attempt at a Solution
Vaporises easily => absorbs...
It always hurts a lot to get our teeth cleaned. Although afterwards it is not completely white either.
Why does it hurt so much to get our teeth cleaned? Is there a way to get it cleaned without all the pain yet just as clean either in theory or practice?
What is the intensity of sound at the pain level of 120 dB? Compare this to that of a whisper at 20 dB?
I know this should be so simple, but it has me confused.
I have the formula but I am just not sure how to apply it.
I(db)=10 log _ 10 (I/I _ 0)
I hurt my back :(
Today I completely screwed up my back. I was at my University gym lifting with my workout partner, and things were going fine. We were finishing up on our last exercise, when it was my turn to lift the heaviest amount I was going to for the day. I got the first rep, and then...
In programming in Java I've frequently wanted to plot functions, meaning I've had to convert a double array of function values (and a corresponding array of their domain values) to integer arrays of coordinates to plot. I've always found this to be a pain in the neck, especially if you're trying...
I found this http://www.northwestern.edu/univ-relations/media_relations/releases/2004/11/chronic.html" very interesting.
http://www.northwestern.edu/univ-relations/media_relations/releases/2004/11/chronic.html
Through my casual surfing of news sites I've come across this article, and I thought that it's really cool. For those of us who were curious as to why a little bit of heat can help reduce pain:
.
http://news.bbc.co.uk/2/hi/health/5144864.stm
Students Who Drank the Juice Showed Less Pain and Loss of Strength After Exercise
By Miranda Hitti
WebMD Medical News
Well chocolate, or rather certain ingredients in chocolate, is supposed to help one's muscles to recover from exercise, particuarly from weight-training and muscle...
the pain threshold of your ears is about 130 phon.The sound levelclose to a jet (r=1m) when it takes off is about 150 phon.How far do you have to go away in order to lower the intensity level below the pain threshold??
anyone pls tell me the formula to use so that i can calculate as i can't...
1) what is a decibel? What is the threhold for pain in decibels?
2) what is a standing wave?
3) what produces sound waves?
4) Explain how the human ear receives sound and transmits it to the brain
THANKS,
Zyprexa is an anti-psychotic, if, say, u missed about 3 or 4 weeks of ur meds (which ur sposed to take 20mg daily, and had been taking for almost a year straight) would u get chest pains that've so far lasted a week?
Any bicycling enthusiasts here? I used to bike to work some years ago, then stopped and was biking only on the weekends for a while; with a hybrid with extension bars. A few years went by and I started having incredible neck pains whenever I was crouching over the extension bars and looking...
I hate to bear the pain...
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Today I am very unhappy...
I have waited for 8 monthes for that hypocritical woman...
I will not wait for her, when she arrives, she don't need to seek advice from me, if she wants to know my future intentions for her...
Guys This is very very serious.
Yesterday the time was 1 o' clock when i logged off and went to sleep.At that time i could sense a little pain building in my head but as i lied down,I was thinking deeply on something,simultaneously the pain was increasing and i believed that it was weird and...
"The US military is funding development of a weapon that delivers a bout of excruciating pain from up to 2 kilometres away. Intended for use against rioters, it is meant to leave victims unharmed. But pain researchers are furious that work aimed at controlling pain has been used to develop a...
Sometimes when I am lifting weights (biceps exercise) I get a "zing" in my elbow, usually my left, and usually when I'm tired or otherwise trying to lift more than is comfortable. It feels like the nerve is being pinched. What might cause this, and how much attention do I need to pay to this?
As suggested, I try asking this question in the biology forum.
https://www.physicsforums.com/showthread.php?t=45269
I know that there are different pathways in the brain for pleasure and pain. But at some point these must connect in order to make a decision. So from a biological point of...
http://www.hedweb.com/
Is this possible? Is it possible to build a neural architecture based only on seeking certain outcomes (giving pleasure) without trying to avoid certain outcomes (giving pain)? What is the difference between pain and pleasure?
When a person undergoes surgery, they must take anesthesia so that the pain is not felt by the person who is undergoing surgery.
This is simple enough, but not so when I began to wonder how pain is felt (i.e.,the degree of which the level of pain is identified in the brain). IOW, do the...
Hi, my physics lecture gave us such a stupid and annoying question as follows:
1.Without looking up any data, estimate the amouint of rubber that is lost per kn from the four tires of a typical car.
2.For a busy street, how many cars pass per year
Any idea?
What I am really curious about;
Some people say that there can be no day without night, or no pleasure without pain.
let's take a drug abuser for example; he needs more and more heroine or whatever if he is using it on a regular basis, to be able to shoot endorphines to the same level he...
Argh! Statics is a pain.
Argh, this problem is killing me. I've tried a couple of approaches to this proble. First approach was to break it into 4 'Y' shaped vectors with with points A,B,C,D as the centers of the 'Y'. No avail. The next approach was to couple the forces to the origin but the...
Someone told me that every decision we make in life is either to avoid pain or to gain pleasure. We ultimatley choose that which we desire the most. I basically agree with this statement, eg.1. I smoke because the pleasure of smoking outways the eventual pain. eg.2. You didn't ask that girl out...