Can MRI detect swelling in brain after head injury?

Severe headaches, weakness, swollen lymph nodes behind the ears, and painful, swollen eyes could indicate an infection, possibly sinusitis, which is the inflammation of the sinuses. Get plenty of rest, drink lots of fluids, and apply warm compresses to the eyes to reduce swelling. If the symptoms persist, seek medical evaluation and treatment.

Fevers and headaches are often caused by infections like the flu or a cold. When you're sick, your brain can ache, and your body might get hotter than usual because your immune system is fighting the illness. Make sure to get plenty of rest, drink lots of water, and take some paracetamol or acetaminophen to help reduce the fever. If the pain is severe or the symptoms persist, it's important to see a doctor for proper treatment.

The causes of these types of headaches are lack of adequate sleep, stress, dehydration, or even certain foods. To ease the pain, you may make sure you drink enough water, have proper sleep, do not allow stress to take over, and stay away from trigger foods. If the symptoms persist, it is good to visit a doctor

Headaches that last long are tough. You might have­ migraines. They bring throbbing aches, noise­/light bothers you, feeling nause­ous. Stress, hormones, and foods can cause the­m. Try relaxing, sleep routine­, note triggers. If it doesn't e­ase, see a doctor. Managing migraine­s takes effort but help is out the­re.

Seems that insomnia and the sensation that your brain is heavy might have appeared after you consumed two 400mg Vitamin E capsules. The reason is that Vitamin E overdose suppresses the nervous system and symptoms like insomnia which may be accompanied by feelings of confusion. Get enough hydration, eat well, and stay away from Vitamin E. 

Could be related to a complex network of nerves in your head and face. One possibility is that the sensation could be due to referred pain or sensory connections between different nerves.

Rabies, a viral dise­ase, spreads through infecte­d animal bites. Common symptoms start with fever, he­adaches, and fatigue. As it progresse­s, confusion and swallowing difficulties arise. Preve­ntive vaccination before pote­ntial exposure is crucial. If bitten, wash the­ wound thoroughly and seek medical atte­ntion immediately. This deadly dise­ase demands prompt action to avoid seve­re consequence­s.

You might be having the pain due to the neuropathy. Therefore, I advise you to make an appointment with a neurologist who specializes in such conditions. They may recommend you some tests in order to deliver a diagnosis and a treatment plan that will help you in controlling your pain.

Head pain lasting a month requires proper medical evaluation.
Specs can't cure it.

Symptoms such as fever, headache, throwing up, diarrhea, and nervousness could point towards a stomach bug or food poisoning. These might also leave you feeling light-headed or generally unwell. Make sure to drink enough water, get plenty of rest, and stick with bland foods if this is what you’re going through. If your condition doesn’t improve or gets worse than before, please see a doctor so they can examine you properly and give appropriate treatment options. 

These symptoms together with unintentional loss of weight are worrisome. This could happen for many reasons including pulled muscles or problems with the cervical spine but it could also be something more serious so I would advise seeking medical attention soon so you can find out what is wrong before starting any treatment plan.