Leaf spot first appears in rainy or humid weather as the plants are growing. They look like small brown spots with a water-soaked margin surrounded by a yellow halo usually on the upper halves of the iris leaves.
Two, caffeine enhances the sensation and contractility of the bladder. Another way caffeine can affect prostate health is through its ability to irritate the bladder because it is a theoxanthine, a family of drugs that includes theobromine (found in chocolate) and theophylline (found in tea). Theophylline also stimulates and irritates the bladder.
Anxiety certainly plays a role in bladder conditions but caffeine, along with other food and drink, can be a real culprit when it comes to irritating the lining of your bladder. When you consume caffeine this has a direct impact on your blood pressure and your circulatory system which then causes increased bladder and bowel activity.