1. Home
  2. Consult with a doctor
  3. Symptoms of low blood sugar

Symptoms of low blood sugar

I have daily episodes of low blood sugar. It's worse 2 hours after the first meal and during 4pm. Have very low energy during the attack times. Blood tests shows nothing wrong with my sugar profile. Fasting is 106 and PP is 135.i would like to know what's causing my symptoms. It's very annoying during work. When the attack comes I feel dizzy and di

...

496 Views v

Career to take more food or slightly reduce your medication ...  Read More

How to recognize the symptoms of a low/high blood sugar? Like sometimes i face both the symptoms vise versa Like more urine flow, weakness, leg pains, dizzyness etc Whether it is high or it is low.

624 Views v

You are right as low/high blood sugar symptoms could be difficult to identify sometimes. However, in low blood sugars, the patients usually can have symptoms of sweating/excessive hunger/giddiness/con ...  Read More

Didn't find the answer you are looking for?

Talk to experienced doctor online and get your health questions answered in just 5 minutes.

doctor profile image doctor profile image doctor profile image doctor profile image +125
Consult with a doctor
Online now

I had normal fasting blood sugar but after 3 hrs after food sometimes low like 50 and 66 but sometimes normal 88 87 81 did I need 72 hrs fasting blood sugar test and night sweat and less sleep but no symptoms a days

84 Views v

Based on the history, this appears most consistent with reactive (post-prandial) hypoglycemia, where blood glucose drops 2–4 hours after meals despite normal fasting levels. Intermittent readings of 5 ...  Read More

Low blood sugar and weakness,Too much weakness, what I have to do ?? Plz tell me sir, how cure it sir

250 Views v

Are you diabetic,? Are you taking any medicines now? How much blood sugar levels? Kindly upload the reports ...  Read More

I have a strange symptom for past 1 month where i am feeling low sugar symptoms when my sugar level was normal . I had my breakfast arround 9.30 am ans by arround 12.15 i startes feeling hungry. In mean time by 11.15 am i had 1 glass of tea. Sugar level when i was feeling that low sugar symptom was 120. Can anyone tell me what's this issue. I am cu

...

207 Views v

Need medicine correction may be ,go for detail blood check of diabetes profile ...  Read More

Is 78 is low blood sugar level. What is normal range. Sometime I feel very low and have weakness. What I can do?

626 Views v

Need detail history ...  Read More

What is the treatment of low blood sugar? I am not a diabetic. My fasting sugar is 73. Many times in a day I feel hungry specially at night. I take blood pressure and thyroid medicine.

319 Views v

fasting sugar 73 is normal in non diabetic patient... in normal person, if any grbs less than 60 is said to be low sugar. if you feel you have low sugar check sugars if less than 60, we need to eval ...  Read More

What to do if a diabetic patient have very low blood sugar levels? He's having 63 blood sugar right now. (Check right now at home)

427 Views v

I understood your concern and noted the problem as well .I need to ask few more details to make a diagnosis and start treatment and advice which suits you. Pl consult me on Practo , so that I can hel ...  Read More

My father is having low sugar levels from about a month He is taking medicines for diabetes as well as high blood pressure

541 Views v

Low sugar levels can be very risky. His medicines need to be modified. U should consult a diabetologist urgently ...  Read More

What to eat if your blood sugar level is low as suffering from diabetes and your body becoming cold and colder

299 Views v

Check the sugar levels during episode to confirm that it's hypoglycemia and nothing else. U can have some carb diet like biscuits or bread. If symptoms are severe u can have some sweets or glucose. It ...  Read More

Period are irregular and blood quantity is low blood not come in a proper manner and on second and third day blood is very low

26 Views v

Hi You need to consult as multiple factors could lead to this ...  Read More

Hello doctor I have just got my random blood sugar test done and the range is very high 375. My HBA1C levels are currently at 8.9. I just had c section delivery 3 months back and did not have any high blood sugar issues then. I do not want to take in insulin. What medicines can i take safely to reduce blood sugar while breastfeeding?

98 Views v

Ma’am you need to take proper sugar control . Oral medicine will be able to control but need to discuss or please visit local physician to get a proper structure treatment ...  Read More

My pp blood sugar always lies between 90 to 100 what is more good pp blood sugar below 100 or above 100 but less 140 and is my pp blood sugar normal I test 10 times in same lab please tell

79 Views v

Yours is normal Would like to know more why you checking again and again whts your stressor Can consult for more ...  Read More

​Dear Doctor, ​I am 32 years old. In December 2025, my HbA1c was 7.2%. Since then, I have been strictly following lifestyle modifications, including a controlled diet and regular exercise, without any medications. ​I recently started monitoring my blood glucose levels at home with a glucometer, and I am observing a specific patter

...

269 Views v

No further adjustments except diet of high protein high fibre low fat and low sugar . Regular exercise and recheck on HBA1C levels ...  Read More

Pp blood sugar 2hr should calculate from starting or end of food and today from starting after 2hrs my pp came 102 yesterday 75 and one day 92 and 88 also one day but one day it came 50 and fasting blood sugar always coming normal can anyone tell most appropriate test which should i do to find correct diagnosis??

91 Views v

Do HBA1C ...  Read More

My blood glucose after 2.5 hrs came 75 is it ok no symptoms or I need any investigations more to rule out any condition

66 Views v

Yes absolutely fine ...  Read More

My today hba1c came 4.9 and on 5 oct 2025 it was 5.2 and on 17 randomly i test rbs which came 50 after 3 hrs food and then i test after 3 hrs of food 5 days which was normal and fasting all sugars were also normal but today after 1 hr of food sugar came 98 and 7 days insomnia also i suffer no any symptoms what test shoul i do know hypoglycemia

55 Views v

Can help you, kindly consult and provide detailed history for proper diagnosis and further management ...  Read More

My pp blood sugar is 91 after 2 hrs of food and technician said it should more than 100 is that true or 91 is normal pp blood sugar

84 Views v

Yes it’s normal ...  Read More

My pp blood glucose was 88 and fasting blood sugar was 3 time normal but after 3 hrs it was 50 87 92 and 66 respectively what should I do no any symptoms I had test accidentally one day 3 hrs after food it came 50 then i done many test futher my hba1c was 5.1 in October what should I do now which test should i do

68 Views v

Nothing enjoy life you are not diabetic ...  Read More

My blood glucose after 3 hrs of food is 50 one and fasting blood sugar 3 timea came normal above 70 but 2 days after 3hrs blood glucose was normal 87 and 92 respectively but it came 66 another day what is solution

44 Views v

• The readings suggest episodic hypoglycemia, likely post-prandial (reactive) hypoglycemia. • A value of 50 mg/dL at 3 hours after food is low. • Fasting values 66–70 mg/dL are borderline low but ca ...  Read More

My blood sugar level is 137.. I'm currently suffering from frequent urination and unexpected weight lose and fatigue and thirsty... Is I'm diabetic patients

218 Views v

Get HBA1C and also fasting and PP sugar levels ...  Read More

I have attached the report for LFT and sugar. Please advise . I am very scared about the liver report

54 Views v

Nothing to worry about, both the reports are absolutely with Normal range / limit ...  Read More

Sometimes I have dizziness . Today I am getting faint. My blood pressure and suger is low. What I do? I am a student. I don't know what I do?

139 Views v

Can help you, kindly consult and provide detailed history for proper diagnosis and further management ...  Read More

My Random Blood Glucose is 73. Whenever it goes below 80. I feel very sleepy. I can sleep 12-13 hrs a day. My CBC, Thyroid and BP is normal. My doctor advised me to take Glucose. Is 73 blood sugar low?

164 Views v

Yes it slightly low, have meals in regular interval, and consult your physician if you still feel the same symptoms. ...  Read More

Dear doctors, I recently tested positive for diabetes with 309mg of fasting blood sugar. Doctor prescribed medicine and doing walking physical activities for last one month. Today when i checked fasting blood sugar using one touch glucometer it has given 152mg. Immediately i went to lab and tested and the result showing 102mg dl and post meal sho

...

219 Views v

Check out blood sugar levels at fasting and 2 hours after Breakfast Lunch and dinner for 5 days and see if the sugar levels are in range or not Then discuss with the reading ...  Read More

Hello Doctors, last month I have tested diabetic with fasting blood sugar of 309 and then doctor prescribed me one tablet daily and today I tested my fasting blood sugar and it is 136. Can you please help me understand is it normal or what should be the values for diabetics? Like fbs and post meal? Thank you

227 Views v

Your current fasting sugar of 136 after starting treatment is a good improvement from 309, showing that your medicine and lifestyle are helping. For a person with diabetes, the general goal is a fast ...  Read More

Hello doctors.my daughter is 6.2 years old.some day before I randomly checked her blood sugar level in glucometer.and it's come out 110.she takes her tiffin at 7 p.m and I checked her sugar at 7:45 p.m.in tiffin she takes museli and milk.is it normal???

214 Views v

After eating, especially foods containing milk or cereals like muesli, it is normal for blood sugar to rise slightly. A post-meal reading of 110 mg/dl taken about 45 minutes after eating is within the ...  Read More

Hello doctor could you pls explain about this report and may i know is which type of sugar is this like blood sugar etc thanks in advance suggest any diet please

63 Views v

It’s diabetes take proper treatment ...  Read More

My mother blood sugar is fasting 236 and pp 358. She takes amryl 2 and Galvus mat 50/500 one tablet daily. Are these doses enough to reduce blood sugar.

85 Views v

No Doses should be increased ...  Read More

What are the ideal BSF, PP and HBA1C for diabetic patients. Which foods should be avoided for better blood sugar control.

101 Views v

Fasting 90-100 and PP 110-140 ideal with an acceptable above and lower limit of 10% ...  Read More

Related Topics:

Low blood sugar and menstrual cycle Extremely low blood sugar levels Symptoms of fluctuating blood sugar
Disclaimer : The content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding your medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.
Get unlimited online consultations
Internet is not a doctor

Internet is not a doctor

Consult with real doctors online

  • Private consultation
  • 5-min response
  • Free follow-ups

The question asked on this page is a free question. You can ask a free health question by downloading the Practo app.

Recently Asked Questions

Low blood sugar level after meal

 99 Views
Low blood sugar level after meal feeling starved , heart palpitations , and shakiness feeling tired.

Low blood sugar

 181 Views
I was diagnosed with diabetes in mid December where my fasting was 180 and PP was 230.I took metformin 50 ... Read More

Low blood sugar can treat permanent

 232 Views
Last three months before my blood sugar level was normal. But now it's like low level. It can treat perma ... Read More

Low Blood Sugar

 324 Views
His blood sugar is dropping suddenly once in while lowest 60 .. when we give him some sugar like candy or ... Read More

Low blood sugar

 151 Views
Sir, I am suffering from low blood ssuagr every 2- 2:30 hours after eating after lunch which is white ric ... Read More