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.
Dose of Tagamet for Gastric Ulcers. The recommended Tagamet dose for gastric ulcers (stomach ulcers) is either Tagamet 800 mg at bedtime or Tagamet 300 mg four times daily (with meals and at bedtime).owever, your healthcare provider may recommend a lower dose (Tagamet 400 mg at bedtime) or a higher dose (Tagamet 1600 mg at bedtime). Other optional dosages are Tagamet 300 mg four times daily (with meals and at bedtime) or Tagamet 400 mg twice daily.
It is available as a prescription drug and as an over-the-counter product. Prescription Zantac comes in the following forms and strengths: 1  Zantac 150 mg tablets. 2  Zantac 300 mg tablets. 3  Zantac 25 mg EFFERdose Â® tablets. 4  Zantac 150 mg EFFERdose tablets. 5  Zantac syrup 15 mg per mL (75 mg per teaspoonful).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.