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What Causes Dizziness And Nausea Upon Waking Up?

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Posted on Mon, 19 Sep 2016
Question: My husband woke up feeling dizzy, light-headed, a bit of nausea. He felt better a few hours later but noticed that his tongue is now swollen. I am concerned and wondering if he is possibly having an allergic reaction to something.
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Answered by Dr. Bonnie Berger-Durnbaugh (2 hours later)
Brief Answer:
Information:

Detailed Answer:
Hello and welcome,

I'm sorry that no one has answered you earlier. It is hard to know without being able to examine your husband, but if his tongue is swollen, an allergic reaction is possible. If he is breathing ok and the tongue isn't obstructing his airway, you can give him 50 mg of Benadryl. I see that he takes Claritin, but you can give the Benadryl on top of that. If it is not an allergic reaction, the Benadryl may make him sleepy but won't cause significant problems.

If his tongue is significantly swollen, then he needs to go to the ER if you haven't already done so. In the ER, he can be monitored, given injection of Benadryl and possible a steroid if necessary.

I hope this helps, and I'm sorry for the delay in your question getting answered.
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Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
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Answered by
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Dr. Bonnie Berger-Durnbaugh

General & Family Physician

Practicing since :1991

Answered : 3134 Questions

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What Causes Dizziness And Nausea Upon Waking Up?

Brief Answer: Information: Detailed Answer: Hello and welcome, I'm sorry that no one has answered you earlier. It is hard to know without being able to examine your husband, but if his tongue is swollen, an allergic reaction is possible. If he is breathing ok and the tongue isn't obstructing his airway, you can give him 50 mg of Benadryl. I see that he takes Claritin, but you can give the Benadryl on top of that. If it is not an allergic reaction, the Benadryl may make him sleepy but won't cause significant problems. If his tongue is significantly swollen, then he needs to go to the ER if you haven't already done so. In the ER, he can be monitored, given injection of Benadryl and possible a steroid if necessary. I hope this helps, and I'm sorry for the delay in your question getting answered.