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MEDICAL INFORMATION
Humulin R U-500 Key Facts
What is Humulin R U-500?
HUMULIN R U-500 is the brand name for insulin human and is available as a subcutaneous injection.
What dosages is Humulin R U-500 available in?
HUMULIN R U-500 is available as a vial and Kwikpen that contains 500 units/ml.
What is Humulin R U-500 used for?
Humulin R U-500 is an insulin and is used for the following:
- Type 1 diabetes
- Type 2 diabetes
How does Humulin R U-500 work?
HUMULIN R U-500 is an insulin. Insulin is a hormone that lowers glucose (sugar) levels in the blood. It helps your body absorb and store sugar and fat from your bloodstream after eating a meal.
How do I take Humulin R U-500?
- Humulin R U-500 is injected underneath the skin (subcutaneously) about 30 minutes before each meal. The dose of Humulin R U-500 is different for each person so your healthcare provider will provide you with directions on how many units of Humulin R U-500 to inject. The dose depends on whether you’re using it for type 1 diabetes or type 2 diabetes, your weight, how well you respond to insulin, and your blood sugar levels
Is it safe for me to take Humulin R U-500?
HUMULIN R U-500 is a safe and effective treatment when used for FDA licensed indications. However, like all medications, they may give you unwanted side effects. You should always discuss potential side effects with your physician to ensure the medication is suitable and right for you. You should not use this medication if you have symptoms of hypoglycemia.
Humulin R U-500 Common Side Effects
Common side effects of HUMULIN R U-500:
- Low blood sugar (hypoglycemia)
- Injection site reactions (e.g., redness, warmth, changes in skin color)
- Lipodystrophy (buildup or loss of fat tissue)
- Weight gain
- Edema (swelling)
- Itchy skin
- Skin rash
Humulin R U-500 Serious Side Effects
Serious side effects are rare with HUMULIN R U-500. Contact your healthcare provider immediately if you experience any of the following.
- Severe hypoglycemia (dangerously low blood sugar) – If not treated, severe hypoglycemia can lead to unconsciousness, seizures, and even death
- Severe allergic reactions
- Dangerously low levels of potassium
Effects of other drugs, drug classes and over-the-counter products on Humulin R U-500
The following medications may interact with HUMULIN R U-500:
- Drugs that may increase the risk of hypoglycemia: antidiabetic agents, ACE inhibitors, angiotensin II receptor blocking agents disopyramide, fibrates, fluoxetine, monoamine oxidase inhibitors pentoxifylline, pramlintide, salicylates, somatostatin analog (e.g. octreotide), and sulfonamide antibiotics
- Drugs that may decrease the blood glucose lowering effect: atypical antipsychotics, corticosteroids, danazol, diuretics estrogens, glucagon, isoniazid, niacin, oral contraceptives phenothiazines, progestogens (e.g., in oral contraceptives) protease inhibitors, somatropin, sympathomimetic agents (e.g. albuterol, epinephrine, terbutaline), and thyroid hormones
- Drugs that may increase or decrease the blood glucose lowering effect: alcohol, beta-blockers, clonidine, lithium salts, and pentamidine
- Drugs that may blunt the signs and symptoms of hypoglycemia: beta-blockers, clonidine, guanethidine, and reserpine
Who makes Humulin R U-500?
Eli Lilly & Company
Is Humulin R U-500 safe in pregnancy?
Published studies with Humulin R U-500 used during pregnancy have not reported an association between insulin lispro and the induction of major birth defects, miscarriage, or adverse maternal or fetal outcomes. If you become pregnant while receiving Humulin R U-500, talk to your healthcare provider.
What is the generic name for Humulin R U-500?
Medical Disclaimer
NowPatient has taken all reasonable steps to ensure that all material is factually accurate, complete, and current. However, the knowledge and experience of a qualified healthcare professional should always be sought after instead of using the information on this page. Before taking any drug, you should always speak to your doctor or another qualified healthcare provider.
The information provided here about medications is subject to change and is not meant to include all uses, precautions, warnings, directions, drug interactions, allergic reactions, or negative effects. The absence of warnings or other information for a particular medication does not imply that the medication or medication combination is appropriate for all patients or for all possible purposes.
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