Severe One-Sided Headaches: Causes and Treatments - Neurology

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Unilateral severe headache


Hello Doctor, two weeks ago I suddenly had a severe headache, and since then I've experienced pain almost every day.
The pain is localized in the area of the right occipital region (I can feel tenderness when I press on it), and it radiates into my eye socket, causing pain on the entire right side of my head.
The pain comes in waves and can become quite intense, sometimes making it impossible for me to work.
After resting for an hour or two, I feel better, but I still feel something is off.
I've seen a doctor and have only been prescribed painkillers.
I would like to know what might be causing this; could it be a vascular issue? Since I experience pain almost daily, I want to find a permanent solution.
Thank you.

Wu Xiao Dou, 20~29 year old female. Ask Date: 2016/04/22

Dr. Jiang Junyi reply Neurology


Based on your description, the most common causes are tension-type headache or cervicogenic headache.
The symptoms of tension-type headache include: (1) Typically bilateral, located in the occipital and parietal regions, sometimes with widespread pain.
The nature of the pain is dull, aching, with a sensation of pressure or tightness, without pulsation.
There may be tightness and stiffness in the occipital-cervical region, which is more pronounced when turning the neck, with pain intensity ranging from mild to moderate.
(2) There are tender points in the muscles at the pain site, and sometimes pulling the scalp can also elicit pain.
The muscles may feel stiff, and one or more trigger points, known as myofascial nodules, may be palpable.
(3) It usually does not affect daily activities; for example, walking or climbing stairs does not exacerbate the headache.
(4) Fatigue, tension, excitement, anxiety, insomnia, or depression can worsen the headache.
Pain may be triggered by flexion and extension of the head.
It is recommended to consult a neurologist for examination and follow-up.
Wishing you peace and joy.

Reply Date: 2016/04/22

More Info


Severe one-sided headaches, particularly those that manifest as intense pain in specific areas of the head, can be indicative of several underlying conditions. Based on your description, it seems you are experiencing a type of headache that could be classified as a migraine or a tension-type headache, but the specific location and nature of your pain suggest that it may also be related to other factors, such as muscle tension or nerve irritation.


Potential Causes of Your Headache
1. Migraine: Migraines are characterized by unilateral (one-sided) pain, often accompanied by nausea, vomiting, and sensitivity to light and sound. The pain can be throbbing or pulsating and may last from a few hours to several days. Migraines can be triggered by various factors, including stress, hormonal changes, certain foods, and environmental factors.

2. Tension-Type Headache: This is the most common type of headache and is often described as a feeling of tightness or pressure around the head. It can be triggered by stress, poor posture, or muscle tension in the neck and shoulders. The pain is usually bilateral but can sometimes be felt more on one side.

3. Cervicogenic Headache: This type of headache originates from issues in the cervical spine (neck). Symptoms can include pain that radiates from the neck to the back of the head and may be exacerbated by certain neck movements. If you have been experiencing neck stiffness or discomfort, this could be a contributing factor.

4. Cluster Headaches: These are less common but are characterized by severe, unilateral pain, often around the eye. They occur in clusters or cycles and can be very debilitating.

5. Nerve Irritation: The pain you describe, particularly if it is localized to the occipital area (back of the head), could be related to irritation of the occipital nerves, which can cause sharp, shooting pain in the head and behind the eyes.


Recommended Treatments
1. Medication: Over-the-counter pain relievers such as ibuprofen or acetaminophen can be effective for mild to moderate headaches. For more severe migraines, prescription medications such as triptans may be necessary. It’s essential to consult with a healthcare provider to determine the most appropriate medication for your specific type of headache.

2. Lifestyle Modifications: Keeping a headache diary can help identify triggers. Regular sleep patterns, hydration, and a balanced diet can also help reduce the frequency of headaches. Stress management techniques, such as yoga, meditation, or deep-breathing exercises, can be beneficial.

3. Physical Therapy: If your headaches are related to muscle tension or cervical spine issues, physical therapy may help. A physical therapist can provide exercises to improve posture, strengthen neck muscles, and alleviate tension.

4. Neurological Evaluation: Given the persistence and severity of your symptoms, it would be prudent to seek a thorough evaluation from a neurologist. They may recommend imaging studies, such as an MRI or CT scan, to rule out any structural issues or other neurological conditions.

5. Alternative Therapies: Some individuals find relief through acupuncture, chiropractic care, or massage therapy. These treatments can help alleviate muscle tension and improve overall well-being.


Conclusion
In summary, your symptoms suggest a complex interplay of factors that could be contributing to your severe headaches. It is crucial to work closely with a healthcare provider to determine the exact cause and develop an effective treatment plan tailored to your needs. Early intervention and a comprehensive approach can significantly improve your quality of life and help manage your headaches more effectively.

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