Endometriosis causes endometrial tissue, which usually lines the uterus, to develop outside of the uterus. It can cause chronic pain, heavy or irregular periods, and infertility. Some people also report weight gain and bloating. Little research has explored why endometriosis might cause weight gain.Click to see full answer. Also know, can adenomyosis cause endometriosis?No. Although they can occur together, endometriosis is when endometrial cells (the lining of the uterus) are in a location outside of the uterus. Adenomyosis is when these cells are within the uterus, in the uterine wall. Although both can cause pain, endometriosis does not typically cause heavy bleeding.Also, does coffee make endometriosis worse? Caffeine can increase endometriosis pain, aggravate the digestive symptoms many women experience, and can heighten the anxiety that comes with endometriosis. Subsequently, question is, what is worse adenomyosis or endometriosis? Both adenomyosis and endometriosis can be painful over time. Both are progressive disorders, but they’re treatable and not life-threatening. Early diagnosis and treatment can lead to a better outcome for pain and symptom relief. Menopause usually relieves adenomyosis symptoms.What helps bloating from endometriosis?Fiona Gilbert, biohacker and wellness advocate adds “gentle twisting motions will aid in circulation and movement through the abdominal region. It helps with pain as well as bloating.” A quick stroll before bedtime or a belly massage can help move food down the digestive tract and reduce bloating. Check your hormones.