Lightheadedness

Lightheadedness is a feeling of dizziness or faintness. It occurs due to dehydration, side effects of medications, low blood pressure, low blood sugar, and heart disease. It is necessary to consult a doctor if the lightheadedness occurs along with facial drooping on one side, shortness of breath, nausea, and vomiting. It is treated by taking enough water and receiving intravenous fluids in normal cases. In severe cases, antinausea medications and antianxiety medications are taken depending on the accompanying symptoms.

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I feel lightheaded, have a spinning sensation, and left ear deafness. Please help.

Query: Hi doctor, I have had this complaint of extreme fatigue and tiredness after having lunch. It is like a sudden drop in energy levels. I was told this could be postprandial. I was diagnosed with BPPV. That got better in a few weeks, but I feel lightheaded with my head movement or even physical movem...  Read Full »


Dr. Kaushal Bhavsar

Answer: Hi, Welcome to icliniq.com. I understand your concern. Your reports are not very bothersome. Low vitamin D3 and iron levels are there. Are you taking any treatment for this? Your symptoms are primarily due to increased blood supply to the intestine after food and reduced blood supply to the brain...  Read Full »

Can balancing issue occur due to vestibular lesion or cervical myelopathy?

Query: Hi doctor, I am a 45 year old male. My weight is 96 kg and height is 184 cm. I have severe sleep apnea and minor CAD with hypertension. I am facing problems of imbalance and lightheadedness. This started some six months back. Then, I was diagnosed with an uncompensated vestibular lesion. After a wh...  Read Full »


Dr. Berry Chirag Ashok

Answer: Hello, Welcome to icliniq.com. From the information you gave me, it looks like your imbalance is due to a condition called cervical myelopathy. The examination findings of your spine specialist also correlate with your diagnosis. This happens when there is undue pressure or compression of the ...  Read Full »

Why do I feel nauseous and lightheaded after working out?

Query: Hello doctor, A couple of weeks ago, I went to the hospital having breathlessness and a tingly feeling in my left arm and side. I was told my heart and everything else were fine. My anxiety and stress were causing it. I started working out recently and sometimes feel lightheaded and nauseous after t...  Read Full »


Dr. Lalit

Answer: Hello, Welcome to icliniq.com. I understand your concern. As per your complaints, the doctor must have done ECG (electrocardiogram), which must have been normal. If an ECG was not done, I would suggest getting an ECG done when you do not have symptoms so that it can be used to compare the one ta...  Read Full »

I am 23 weeks pregnant. Why do I feel lightheaded and have a racing heartbeat?

Query: Hello doctor, I am 23 weeks pregnant. Sometimes, I feel lightheaded and have a racing heartbeat. My heartbeat during resting is 60 beats per minute. However, sometimes it goes up to 120 beats per minute, and I feel that I cannot breathe. I have an appointment scheduled for next week. Kindly advise.  Read Full »


Dr. Muhammad Zohaib Siddiq

Answer: Hello, Welcome to icliniq.com. I understand your concern. I have reviewed your reports (attachment removed to protect the patient's identity). Your ECG (electrocardiogram) shows a normal heart rate. However, there is one premature beat. Premature beats are common during pregnancy and occur occasi...  Read Full »

I get pain in the side, back, chest, and shoulders with breathlessness and lightheadedness. Kindly help.

Query: Hello doctor,I keep getting pains in my side, back, chest, and shoulders. When I get pain in my chest, I struggle to breathe and feel lightheaded. I can only walk ten minutes, and my side really hurts. Kindly help.  Read Full »


Dr. Sugandh Garg

Answer: Hello, Welcome to icliniq.com. Please mention your age and weight. Get investigated for a complete hemogram, blood sugar, blood pressure, and thyroid profile. Also, perform an X-ray cervical spine to rule out cervical spondylitis, ECG (electrocardiogram) to rule out cardiac conditions, and CT (com...  Read Full »

Why do I have lightheadedness and nausea even after taking the appropriate medications?

Query: Hello doctor,I have had lightheadedness and nausea for the past six months. When I consulted the doctors, I found out I had typhoid. I took the prescribed medicines, and typhoid was cured, but I still have lightheadedness and nausea. When I consulted other doctors, I realized I had low levels of vit...  Read Full »


Dr. Goswami Parth Rajendragiri

Answer: Hello, Welcome to icliniq.com. Lightheadedness and nausea could not be only due to vitamin B12 deficiency. Your blood pressure needs to be checked as hypertension is also a reason for chronic headaches. Migraine is also another differential diagnosis for headache with nausea. I suggest you visit a...  Read Full »

What are the causes of fullness and swelling inside my ear?

Query: Hi doctor,I feel fullness and swelling inside my right ear, and my hearing is slightly impaired. I also feel lightheaded sometimes. But yesterday, my lightheadedness was worse. I am worried.Kindly help.  Read Full »


Dr. B. Vageesh Padiyar

Answer: Hi, Welcome to icliniq.com. There is absolutely nothing that you need to worry about as this is a very common treatable entity we come across. You have developed a eustachian tube catarrh which occurs secondary to nasal allergy. The eustachian tube ventilates the nose and the ear. In a situation ...  Read Full »

What can cause swaying sensation, lightheadedness, and loss of balance?

Query: Hello doctor, I am feeling lightheaded, dizzy, and off balance. There is pressure at the top of my head and back down to my neck. When lying down, there is a swaying sensation to the left side. There is ringing in my left ear. Also, a cracking noise when swallowing and fullness in the left ear. I ha...  Read Full »


Dr. Priyanka Aggarwal

Answer: Hello, Welcome to icliniq.com. You have positional vertigo. Your reports also suggest the same (attachment removed to protect patient identity). You should take anti-vertigo medicines and do maneuvers for vertigo relief. Please tell me if you have a history of frequent nasal or throat infections....  Read Full »

Why do I feel increased lightheadedness and pressure near the back of the neck?

Query: Hi doctor, I am suffering from increasing lightheadedness and pressure near the back of the neck. I have this throughout the day. It gets worse with exertion and hot shower. I have some weird feeling in chest that is almost a fast heartbeat. My EKG and blood pressure are normal. Currently, I am on P...  Read Full »


Dr. Eriol Braholli

Answer: Hi, Welcome to icliniq.com. The common cause of dizziness or lightheadedness is abnormal blood pressure or irregular heartbeat. But, you said that your blood pressure and heart rhythm are normal. So, the other reason may be your depression medication. The common side effects of Prozac (Fluoxet...  Read Full »

Suggest some solutions for constant fatigue, weakness, off-balance, brain fog, and dizziness.

Query: Hi doctor, I am a 31-year-old female. I am not on any current medications. For the past four weeks, I have had constant fatigue, weakness, off-balance, and lightheadedness, seeming to arise from the back of the neck and head, and I have brain fog and have a sort of dizziness. I am currently under mu...  Read Full »


Dr. Muhammad Zubayer Alam

Answer: Hi, Welcome to icliniq.com. I understand your concern. According to your statement, you have been suffering from weakness, fatigue, imbalance, lightheadedness, brain fog, and dizziness for the last four weeks. Such type of clinical features may result from some underlying health conditions such as l...  Read Full »

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