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Doctor insights on: Feeling Weak And Shaky After Exercise

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Dr. Heidi Fowler
5,171 doctors shared insights

Exercise Or Physical Activity (Definition)

Exercise is a physical activity that is completed to maintain or improve health. Benefits of exercise include weight maintenance, improving mood, increasing energy, preventing or controlling chronic diseases, promoting better sleeping, and improving sex life and libido. ...Read more


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I have a permanent exhaustion and feeling constantly tired and laziness and poor appetite and fatigue when doing any effort feeling dizzy when rising?

I have a permanent exhaustion and feeling constantly tired and laziness and poor appetite and fatigue when doing any effort feeling dizzy when rising?

Hard to determine: It would be very hard to say for sure from this post, but some important questions need to be asked like how long you've felt this way and if you are having other symptoms, best asked by your doctor. Chronic fatigue syndrome is something that comes to mind as a possibilty, a diagnosis made when other diseases have been ruled out. I advise a visit to your doctor including an exam and blood tests. ...Read more

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Feel flushed and shakey after breakfast?

Feel flushed and shakey after breakfast?

What did you eat?: It may be that you need more protein t start your day. Often people will drink juice and have cereal, but limited protein . ...Read more

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Feel dizzy and falling after drinking?

Feel dizzy and falling after drinking?

Drug interaction?: This is not unusual if you've had 3 drinks or more; at that dose alcohol is very hazardous to your health.This is your body warning you not to drink so much. You could get seriously injured in a fall. If you feel this way after just a drink or two, that's unusual ; a sign you're very sensitive to the effects of alcohol.Again, take it as a sign to not drink.It could be due to atenolol- see comment:. ...Read more

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30 week pregnant dizzy and lightheaded nauseous pain upper stomach shaky and blurry vision body feel very weak and heavy not going away!

30 week pregnant dizzy and lightheaded nauseous pain upper stomach shaky and blurry vision body feel very weak and heavy not going away!

Symptoms plus prego: You should call your OB to report all these symptoms and get re-examined to sort out what is going on, to see if it is related to pregnancy or something else. ...Read more

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31 weeks pregnant and having dizzy spells, blurry vision, clammy and cold hands and feet, feeling weak and very bloated just right after eating.

31 weeks pregnant and having dizzy spells, blurry vision, clammy and cold hands and feet, feeling weak and very bloated just right after eating.

Contact OB: Pregnancy complicates decision making for most symptoms as the implications can be more serious. If these are completely new symptoms your OB may want you to be be seen to evaluate for blood pressure, infection or other possible issues. Speak with them today for guidance on appropriate course of action. ...Read more

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Feel tired exhausted and sleepy after exercise?

Feel tired exhausted and sleepy after exercise?

Low energy: Maybe you are exercising too hard for your energy level? I don't know what you're doing but maybe try a different type of exercise. Low impact cardio, or yoga, or something. If its not that, perhaps your hormones are out of balance or you have another condition that is affecting your energy level. ...Read more

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After eating sweets i feel dizzy and tired and heart feels like it is raceing also hands feel shaking?

After eating sweets i feel dizzy and tired and heart feels like it is raceing also hands feel shaking?

Pre-diabetes: You either have diabetes, or you have pre-diabetes and your pancreas is sending out too much Insulin in response to this dangerous amount of sugar. ...Read more

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Sudden feeling of being unwell. Queasy at time. Joints achy and arms feel heavy and I just feel blah. No appetite. Insomnia. ?

Sudden feeling of being unwell. Queasy at time. Joints achy and arms feel heavy and I just feel blah. No appetite. Insomnia. ?

Need an exam: Sorry you are feeling unwell. There are multiple possible physical and emotional causes for your symptoms. It would be unwise to give you specific advise without doing a complete medical and social history and examining you. If you continue to feel unwell please consult your physician . Don't try to diagnose your condition on the internet, it will only frighten and confuse you. Get well soon ...Read more

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Dr. Paul Grin Dr. Grin
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Feeling very weak and shaky and light headed.. What do I need?

Dr. Paul Grin Dr. Grin
2 doctors agreed:
Feeling very weak and shaky and light headed.. What do I need?

Anxiety disorder: Anxiety is state of tension, apprehension, worry, uneasiness or fear. It may be related to anticipated danger or arise for no apparent reason. While mild episodes of anxiety are common and do not usually require treatment, more severe forms can be chronic and debilitating. Symptoms of severe anxiety: insomnia, chest pain, palpitations, tremors, and parasthesia. Rec.: see your pcp for evaluation. ...Read more

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27 weeks pregnant and having dizzieness all of sudden feeling shaky and hungry?

27 weeks pregnant and having dizzieness all of sudden feeling shaky and hungry?

Hypoglycemia?: Your blood sugar may be low. Drink 4 oz of orange juice and monitor you symptoms. If they persist call you obstetrician. ...Read more

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Feeling weak after eating and waking up in morning?

Feeling weak after eating and waking up in morning?

Several issues: Insulin hyper secretion.....If fhx of dm, can depend on type of food u are taking. Your sleep and other medical issues may be related. Needs your pmd input. ...Read more

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I get a shaky weak feeling after eating sweets, why?

I get a shaky weak feeling after eating sweets, why?

Low Sugar: When you load up on sweets you stimulate your own insulin, which moves the sugar into the cells, but can keep working beyond that & lower your blood sugar to an uncomfortably low level where you get shaky and weak. ...Read more

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Feeling exhausted, weak and dizzy?

Feeling exhausted, weak and dizzy?

Fatigue: Multiple thoughts, including anemia, low thyroid, chronic fatigue syndrome, early fibromyalgia, chronic infection, muscle or nerve disease, blood pressure problems, occult disorders, emotional issues. See your family doctor and get fully evaluated. ...Read more

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Feeling very weak/drained and tired after workout. After I got done I had weakness in my arms and legs. And felt tired. What causes this?

Feeling very weak/drained and tired after workout. After I got done I had weakness in my arms and legs. And felt tired. What causes this?

Workout fatigue: Fatigue after working out is not that uncommon. However, it should not be such that you can not function. Be sure to stretch before and after working out; be sure you are getting 6-8 hours of sleep; be sure to get plenty of protein. I prefer Premier Protein after I do P90X3 or Body Beast. ...Read more

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Why does my heartbeat feel faint after exercising and feel a bit dizzy?

Why does my heartbeat feel faint after exercising and feel a bit dizzy?

Dizzy after exercise: You might be dehydrated. Make sure to drink plenty water before and after exercise. Else you might need a cardiac evaluation. ...Read more

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How come i feel dizzy and lightheaded sometimes after exercising?

How come i feel dizzy and lightheaded sometimes after exercising?

Get it evaluated: There are many possible causes including dehydration, cardiac issues and even a low blood sugar. Have the problem evaluated by your doctor. ...Read more

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Feeling weak, legs cannot stand long shaky feeling. Cold hands and feet, it feels shaky. Get dizzy, lightheaded.What is this?

Feeling weak, legs cannot stand long shaky feeling. Cold hands and feet, it feels shaky. Get dizzy, lightheaded.What is this?

Need an examination : It could be any number of things and the list is huge but some of the more common things that could cause this picture if it were to be occurring suddenly might be low blood pressure, low blood sugar, infection, or anxiety. If this just recently came on and is not getting better despite conservative efforts you should see a doctor. ...Read more