Share IBS Diet Trigger Foods! Dairy products[1] (cheese, butter, sour cream, cream cheese, milk, cream, half-and half, ice cream, whipped cream, yogurt, frozen yogurt). Dairy is an Irritable Bowel Syndrome trigger even if you're not lactose intolerant.
Today, most prescriptions for those using insulin cover the most up-to-date types of insulin â basal insulins such as Lantus and Levemir, as well as rapid-acting insulins like Novolog, Humalog and Apidra. Read âCan I Use Insulin Past Its Expiration Date?â When you buy insulin over the counter (OTC), these brand-name insulins are not available. ReliOn Brand of insulin at Walmart is available without prescription in some states. However, it includes very limited types of insulin. These are the older generation of insulins, including R insulin, also called Regular (a short-acting insulin and N insulin (an intermediate-acting insulin taken twice a day).
The need for a prescription to purchase both insulin and supplies, such as insulin syringes, depends on the type of insulin needed. There is a newer type of insulin, called analog insulin, which acts quicker and lasts longer. Humalog, Lantus, Novolog and Apidra are some common brands of analog insulin.