[45F] With severe headache, neck pain, fever, and swollen lymph nodes

What might be happening

Based on the information you've provided, here are some possible conditions that could be causing your symptoms:

• Cluster Headaches: These are extremely painful headaches that occur on one side of the head and come in clusters, meaning you experience cycles of headache attacks followed by headache-free periods. The pain is usually around the eye, and can be accompanied by red or teary eyes, runny or stuffy nose on the same side of the face, and restlessness. It's not clear what causes these headaches, but they seem to be related to disruptions in your body's natural sleep-wake cycle.

  • Treatment typically involves medications to lessen the severity and frequency of the cluster headaches. Oxygen therapy might also be recommended.

• Temporal Arteritis: This is an inflammation of the arteries in your head, particularly those in your temples. Symptoms can include a severe headache, scalp tenderness, jaw pain, blurred or double vision, and temporary or permanent vision loss. Fever and fatigue are also common.

  • Treatment typically involves high doses of a corticosteroid drug to reduce inflammation.

• Migraines: These are intense headaches that can cause throbbing in one area of the head and are often accompanied by nausea, vomiting, and extreme sensitivity to light and sound. Migraine attacks can last for hours to days, and the pain can be so severe that it interferes with your daily activities.

  • Treatment typically involves medications to help reduce the frequency and severity of migraines.

• Infections: Certain infections can cause symptoms similar to what you're experiencing. These could include sinus infections, meningitis, or other types of infections.

  • Treatment would depend on the specific type of infection, but could include antibiotics or antiviral medications.

Please note that this is not an exhaustive list and other conditions could also be causing your symptoms.

What you can do

Given the severity and frequency of your symptoms, it's important to seek medical attention as soon as possible. A healthcare provider can conduct a thorough evaluation, which may include a physical examination, medical history review, and possibly diagnostic tests such as blood tests or imaging studies.

In the meantime, try to rest and stay hydrated. Over-the-counter pain relievers might help with the headache and neck pain, but they should be used sparingly and only as directed.

What you should look out for

Seek immediate medical attention if you experience any of the following:

• Sudden, severe headache or a headache that is accompanied by a stiff neck, mental confusion, seizures, double vision, weakness, numbness, or speaking difficulties
• Headache after a head injury, especially if the headache gets worse
• A chronic headache that is worse after coughing, exertion, straining, or a sudden movement
• New headache pain if you're over 50

Remember, while I strive to provide accurate information, I'm not a doctor. Always consult with a healthcare provider for a formal diagnosis and treatment options.