Flexible Economy is a new enhanced Economy service operating on a single cabin aircraft for customers on our shorthaul network flying to and from London Heathrow.
Although caffeine is generally safe and well tolerated, it can cause side effects when ingested in large doses. Additionally, regular caffeine use can cause dependency, resulting in withdrawal symptoms when caffeine is not consumed. Headaches can be a symptom of either too much caffeine or too little.
Symptoms â hormonal headaches. You donât have to suffer. home > symptoms > headaches in menopause and perimenopause. Possible causes for headaches: hormonal imbalance, adrenal imbalance, thyroid imbalance. While most of us have headaches every now and then, many women feel plagued by them. Headaches can disrupt all aspects of your life â sleep, work, and your personal time with friends and family.