People who take medications along with caffeine or even narcotic drugs, for example Excedrin, Fioricet, Esgic, codeine, Vicodin, or Percocet, for their headaches on more than one or two days per week are at chance of making their own headaches worse.
Dietary caffeine alone can cause rebound or medication excessive use headaches. They are called rebound headaches simply because pain at first gets much better, but then rebounds and worsens. Many sufferers who arrived at see me feel that these drugs help and no other medicine functions as well. My question to them is, if this medicine assists than the reason for coming to see me. Nicely, they answer, the medication works less and less and I need to take more and more from it.
When these medications or caffeine are consumed often, the brain progressively gets used to their effects and ever increasing amounts are needed to produce exactly the same effect. Along with escalation of the dosage not only head aches get worse, but other side results also appear. Stopping these medications leads to temporary worsening of head aches. To cope with this particular worsening and other withdrawal symptoms, headache specialist will usually suggest a combination of remedies. These may consist of anti-inflammatory pain killers, magnesium infusion, steroid medicine, Botox injections, preventive drugs, and relaxation training.
Ideally, obviously, people should avoid taking these medications in the first place, or at least limit their own use in order to 4-5 days per month Esgic plus.
Scientists in Thailand seem to have discovered the brain receptor which can be responsible for medication overuse headaches. They uncovered rats in order to acetaminophen (Tylenol) and found that their brains had been more cranky and more likely to develop what is called cortical spreading depressive disorders – a phenomenon thought to underlie headaches within humans too. These rodents were also found with an increased number of 5HT2A serotonin receptors which are involved in pain mechanisms within the brain.
