A generic drug is a copy of the brand-name drug with the same dosage, safety, strength, quality, consumption method, performance, and intended use. Before generics become available on the market, the generic company must prove it has the same active ingredients as the brand-name drug and works in the same way and in the same amount of time in the body.
The only differences between generics and their brand-name counterparts is that generics are less expensive and may look slightly different (eg. different shape or color), as trademarks laws prevent a generic from looking exactly like the brand-name drug.
Generics are less expensive because generic manufacturers don't have to invest large sums of money to develop a drug. When the brand-name patent expires, generic companies can manufacture a copy of the brand-name and sell it at a substantial discount.
Skyla is a hormone-releasing intrauterine device (IUD) that is used for the prevention of pregnancy for up to three years. The device is T-shaped and made of plastic, designed to be inserted directly into the uterus where it releases a low dose of levonorgestrel, a type of progestin. This hormone prevents pregnancy by thickening cervical mucus to prevent sperm from reaching the egg, inhibiting sperm movement, and thinning the uterine lining to prevent egg implantation. Skyla is a small and flexible IUD that is less than 1.5 inches in size, making it suitable for women who have not had children as well as those who have.
Before you buy Skyla IUD, it is crucial that you talk to your healthcare provider about effectiveness, side effects and Skyla IUD cost.
Fact Table | |
---|---|
Formula | Not applicable (Device) |
License | FDA approved |
Bioavailability | Not applicable (Local intrauterine administration) |
Legal status | Prescription Drugs |
Chemical Name | Levonorgestrel-releasing intrauterine system |
Elimination half-life | Not applicable to device itself; Levonorgestrel approx. 24 hours |
Dosage (Strength) | Releases levonorgestrel at an initial rate of approximately 14 mcg/24 hours |
Pregnancy | Contraindicated; should not be used during pregnancy |
Brands | Skyla |
Protein binding | Levonorgestrel binds to serum albumin and sex hormone-binding globulin |
PubChem CID | 13109 (Levonorgestrel) |
MedlinePlus | A604032 |
ChEBI | 6443 (Levonorgestrel) |
ATC code | G02BA03 |
DrugBank | DB00367 (Levonorgestrel) |
KEGG | D00950 (Levonorgestrel) |
Routes of administration | Intrauterine |
Insertion of Skyla must be performed by a qualified healthcare professional. It is typically done in a medical office and involves the following steps:
The active ingredient in Skyla is levonorgestrel, a synthetic hormone.
IUD Skyla is not suitable for everyone. You should not use Skyla if you:
There are no known significant drug interactions with Skyla. However, it is important to tell your healthcare provider about all medications you are taking, including herbal supplements and over-the-counter drugs.
Common side effects of Skyla include:
How effective is Skyla in preventing pregnancy?
Skyla is over 99% effective at preventing pregnancy when correctly placed and checked regularly.
Can Skyla be used as emergency contraception?
No, Skyla is not approved for use as emergency contraception.
How long does it take to become pregnant after removal of Skyla?
Fertility is typically restored quickly after the removal of Skyla, with most women able to become pregnant within the first year.
Does Skyla protect against sexually transmitted infections (STIs)?
No, Skyla does not protect against STIs. The use of condoms is recommended to protect against STIs.
Can I use tampons with Skyla?
Yes, you can use tampons while using Skyla.
What should I do if I cannot feel the Skyla strings?
If you cannot feel the strings, use an alternative form of contraception and contact your healthcare provider to ensure the IUD is still in place.
Is it normal to experience pain during Skyla insertion?
Some women may experience pain, dizziness, or bleeding during insertion. Discuss pain management options with your healthcare provider beforehand.
Are there any weight restrictions for using Skyla?
No, there are no weight restrictions for using Skyla.
Can Skyla shift position once it is inserted?
It is rare but possible for Skyla to move from its original position. Regularly checking the strings can help ensure it is still in place.
How is Skyla removed?
Skyla must be removed by a healthcare provider, who will gently pull on the strings with forceps to withdraw the IUD.