If a joint return has been filed for a tax year, the spouses may file separate returns before the due date of the original return, determined without regard to any extensions. Husband and wife file a joint return on 3/15/13; they may change to married filing separate no later than 4/15/13.
Children â¥ 40 kg may receive adult doses. Below that weight, the oral dosage is ranitidine 2 mg/kg q 12 h and cimetidine 10 mg/kg q 12 h. For GERD, H 2 blockers are now mostly used for pain management. Gastritis heals with famotidine or ranitidine given bid for 8 to 12 wk.uration of action is proportional to dose and ranges from 6 to 20 h. Doses should often be reduced in elderly patients. For duodenal ulcers, once daily oral administration of cimetidine 800 mg, ranitidine 300 mg, famotidine 40 mg, or nizatidine 300 mg given at bedtime or after dinner for 6 to 8 wk is effective.
For treating a duodenal ulcer, healthcare providers often recommend either Zantac 150 mg tablets (one tablet, twice daily) or Zantac 300 mg tablets (one tablet, once daily).The recommended dosage for the treatment of stomach ulcers is 150 mg twice a day.The usual dose for treating erosive esophagitis is Zantac 150 mg four times a day. Once healed, the dose for preventing the ulcer from returning is typically 150 mg twice daily.For the treatment of GERD or pathological hypersecretory conditions, the usual recommended dosage is Zantac 150 mg twice daily.he recommended dosage for the treatment of stomach ulcers is 150 mg twice a day. The usual dose for treating erosive esophagitis is Zantac 150 mg four times a day. Once healed, the dose for preventing the ulcer from returning is typically 150 mg twice daily.