<p>Most adverse reactions are caused by the drug&rsquo;s mineralocorticoid activity (retention of sodium andwater) include erythema, purpura, vertigo, pancreatitis, increased intraocular pressure, muscular weakness, hypertension, edema, cardiac enlargement, congestive heart failure, steroid myopathy, peptic ulcer, osteoporosis, convulsions, menstrual irregularities, potassium loss, hypokalemic alkalosis, allergic and anaphylactic reaction etc. When Fludrocortisones is used in the small dosages recommended, side effects are not usually a problem; however the above mentioned unwanted effects should be kept in mind, particularly when Fludrocortisones is used over a prolonged period of time or in conjunction with cortisone or a similar glucocorticoid.</p>