Category: General Health
Question: Morning

Please whats the cause of someone waking up with painful swelling on the upperlip and rash on the skin of the neck and thigh that itches

No fever or any other associated symptoms except from neck stiffness
Answer: Hi 

How old are you And what do you do for a living What were the conditions you were in the night before you noticed the rash Did you eat anything new or have any fruits Is there any swelling around your body or eyeear discharge Any discharge from the rash itchiness or spread 
Can you describe the rash Any associated pain or other symptoms 
Please describe the neck stiffness Would you say it was on account of poor sleep position during the night 

Without these answers its hard to say exactly what is wrong however it does sound like some kind of allergy or could be a reactivation of a viral infection due to the location of the rashes

My advice is that you watch for a day or two and report the findings to your doctor for physical examination and management as soon as reason and cause has been identified