Dizziness and headaches may have differing causes. Excessive alcohol or nicotine consumption, a change of weather or jumping out of bed too quickly can certainly be triggers. But many people also react to stress, anxiety and worry by developing headaches. More and more frequently "headaches" are caused by a stressful work routine. Reaching for a headache tablet is especially common among women. This usually does not matter as long as it is restricted to occasional emergencies. If you suffer from frequent headaches, you really should try to isolate the cause. You can find all important information on headaches and dizziness here.