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Feeling sick or nausea and Headache that came on suddenly
This page contains some of the conditions that could be the cause of these symptoms, although it is not a complete list of possible conditions.
Conditions
Migraine
A migraine is usually a moderate or severe headache felt as a throbbing pain on one side of the head.
Symptoms of this condition may include:
- Headache
- Feeling sick or nausea
- Headache that came on suddenly
- Severe headache
- Pain on left or right side of head
Our Health A-Z contains more information on Migraine.
If you are worried about this condition you can try our free AI Symptom Checker here.
Subarachnoid haemorrhage
A subarachnoid haemorrhage is a type of stroke caused by bleeding in and around the brain.
Symptoms of this condition may include:
- Headache that came on suddenly
- Severe headache
- Feeling sick or nausea
- Vomiting
- Eyes sensitive to light
Our Health A-Z contains more information on Subarachnoid haemorrhage.
If you are worried about this condition you can try our free AI Symptom Checker here.
Important: If you have these symptoms, they may be unrelated to any of these conditions listed. If you are concerned about your symptoms then you should see a doctor.
