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Product Overview
Regular Insulin (generic Humulin R)
What is regular insulin (generic Humulin R)? Regular insulin is a prescription medication used for the treatment of diabetes mellitus.
Please note that you will need a prescription from a licensed healthcare provider to obtain this medication.
What are the common side effects of regular insulin (generic Humulin R)? Using regular insulin has been shown to cause some side effects. Talk to your healthcare provider if these adverse reactions become severe or do not go away within a few days.
Common side effects include injection site reactions.
This is not a complete list of side effects. If you are concerned about additional side effects, please contact your provider directly.
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Regular insulin is a prescription medication used for the treatment of diabetes mellitus. It is a type of insulin designed to closely mimic the insulin produced by the pancreas. Insulin helps control blood sugar levels in individuals with diabetes by facilitating the uptake of glucose into cells, where it can be used for energy or stored.
Insulin is available under brand names such as Humulin R and Novolin R, and generic versions are also available.
This medication is administered via injection. Certain formulations are only available via prescription, meaning you must have a written prescription from a licensed healthcare provider to purchase it. Novolin R is available over the counter at most pharmacies.
What is regular insulin (generic Humulin R) used to treat?
Regular insulin is primarily prescribed for the treatment of diabetes mellitus in individuals who have difficulty producing or using their insulin effectively. It is used to help regulate and maintain blood sugar levels within a target range.
Diabetes mellitus is a chronic condition characterized by high blood sugar levels due to the body's inability to produce sufficient insulin or effectively utilize the insulin it produces. Regular insulin is essential for individuals with type 1 diabetes, as their bodies either do not produce insulin at all or very little. It is also used by some individuals with type 2 diabetes, particularly when oral medications or other insulin formulations are insufficient for controlling blood sugar.
How does regular insulin (generic Humulin R) work?
Regular insulin works by mimicking the action of the body's natural insulin. It facilitates the uptake of glucose (sugar) from the bloodstream into cells, where it can be utilized for energy or stored as glycogen in the liver and muscles. This process helps lower blood sugar levels and prevents hyperglycemia (high blood sugar).
What are the common side effects of regular insulin (generic Humulin R)?
The use of regular insulin may lead to adverse side effects.
Mild side effects may include:
Hypoglycemia (low blood sugar) which can cause symptoms such as sweating, shaking, rapid heartbeat, dizziness, weakness, and confusion.
Injection site reactions, including redness, swelling, or itching at the injection site.
More severe side effects are rare but may include:
Allergic reactions (such as skin rash, itching, swelling, severe dizziness, or difficulty breathing)
Low potassium levels (hypokalemia)
Weight gain
Fluid retention or swelling
Consult your healthcare provider if you experience any unusual or severe side effects or have concerns about them.
What precautions should I follow before taking regular insulin (generic Humulin R)?
Before starting treatment with regular insulin, inform your healthcare provider about any existing medical conditions, allergies, or other medications you are taking. This includes prescription drugs, over-the-counter medications, and dietary supplements, which may interact with Regular insulin.
Specifically, tell your healthcare provider if you have a history of:
Allergies to insulin or any of its components
Low blood sugar (hypoglycemia)
Kidney or liver disease
Adrenal, pituitary, or thyroid disorders
If you are pregnant, planning to become pregnant, or breastfeeding, consult your healthcare provider before using regular insulin to assess potential risks and benefits.
What is the typical dosing regimen for regular insulin (generic Humulin R)?
The dosing of regular insulin varies depending on the individual, their type of diabetes, and their specific treatment plan. Your healthcare provider will determine the appropriate dosage, timing, and frequency for your situation.
Regular insulin is administered by subcutaneous injection, typically before meals, to control post-meal blood sugar spikes. It can also be combined with other insulin or diabetes medications to achieve optimal blood sugar control. Injection sites should be rotated with each injection.
It is crucial to follow your healthcare provider's instructions regarding insulin dosing and any recommended adjustments based on your blood sugar monitoring.
How should I store regular insulin (generic Humulin R)?
Store regular insulin as directed by your healthcare provider and the manufacturer's instructions. Typically, it should be stored in the refrigerator at temperatures between 36°F and 46°F (2°C and 8°C) until opened. Once opened, it can be stored at room temperature (between 59°F and 86°F or 15°C and 30°C) for a specified duration, depending on the product.
Keep regular insulin out of direct sunlight and protect it from excessive heat or freezing temperatures. Insulin should not be frozen.
Can I get regular insulin over the counter (generic Humulin R)?
Certain formulations of regular insulin are available by prescription only. A licensed healthcare provider must authorize the use of this medication. Novolin R is available over the counter, and can be purchased at a pharmacy without a prescription.
Looking for a prescription? Providers on Sesame can assess your eligibility and prescribe regular insulin if it's appropriate for your medical condition and needs. You can arrange for same-day pickup at your pharmacy, depending on the medication. Book an online consultation with a licensed provider on Sesame today to determine whether regular insulin might be right for you.
Providers on Sesame are unable to prescribe controlled substances.
Please note that all prescriptions are at the discretion of your healthcare provider, and Sesame cannot guarantee that you will be provided a prescription after a video or in-person appointment.
Can I get regular insulin (generic Humulin R) online?
Providers on Sesame can assist you in obtaining a prescription for regular insulin, which you can then pick up at a pharmacy near you. Streamline the process for convenient pickup from a pharmacy of your choice. Don't wait to get your prescription filled—talk to a provider on Sesame today.
What are the other names for regular insulin (generic Humulin R)?
Regular insulin is available under the brand names Humulin R and Novolin R. It is also available in its generic form.