Cart View cart “Uniphyl SR” has been added to your cart. Your order summary Product Price Quantity Total Theophylline 600mg, 100 Extended Release 24hour Tablet, Prescription Required $78.39 Uniphyl SR quantity $78.39 × Continue Shopping Update cart This product is dispensed by a pharmacy based in Canada, India, New Zealand, Australia, Turkey, the United Kingdom, the United States, or Mauritius. Cart totals Subtotal $78.39 Shipping $9.95 Shipping options will be updated during checkout. Total $88.34 Proceed to checkout