優思明避孕丸

Drug name: Yasmin
.
How taken
This oral contraceptive comes in a packet of 28 tablets. The first 21 tablets are the active pills; they contain the active ingredients (hormones) ethinyl estradiol and drospirenon. The last seven tablets in a 28-tablet packet are the reminder pills; they are different in color and do not contain any hormone. Day 1 start: Take the first active pill of the first pack during the first 24 hours of your period. You will not need to use a back-up method of birth control, since you are starting the pill at the beginning of your period. Sunday start: Take the first active pill of the first pack on Sunday after your period starts, even if you are still bleeding. If your period starts on Sunday, start the pack that same day. Use another method of birth control (such as condoms or spermicides) if you have sex during 7 days after you start your first packet.


Missed dose
If you MISS 1 yellow active pill:
-Take it as soon as you remember. Take the next pill at your regular time.
This means you may take two pills in one day.
-You do not need to use a back-up birth control method if you have sex.
If you MISS 2 yellow active pills in a row in WEEK 1 OR WEEK 2 of your pack:
-Take two pills on the day you remember and two pills the next day.
-Then take one pill a day until you finish the pack.
-You MAY BECOME PREGNANT if you have sex in the 7 days after you miss pills. You MUST use another birth control method (such as condoms or spermicides) as a back-up for those 7 days.
If you MISS 2 yellow active pills in a row in the 3RD WEEK:
-If you are a Day 1 Starter:
THROW OUT the rest of the pill pack and start a new pack that same day.
If you are a Sunday Starter:
Keep taking one pill every day until Sunday. On Sunday, THROW OUT the rest of the pack and start a new pack of pills that same day.
-You may not have your period this month but this is expected. However, if you miss your period two months in a row, call your doctor or clinic because you might be pregnant.
-You MAY BECOME PREGNANT if you have sex in the 7 days after you miss pills. You MUST use another birth control method (such as condoms or spermicides) as a back-up for those 7 days.
If you MISS 3 OR MORE yellow active pills in a row (during the first 3 weeks).
- If you are a Day 1 Starter:
THROW OUT the rest of the pill pack and start a new pack that same day.
If you are a Sunday Starter:
Keep taking 1 pill every day until Sunday. On Sunday, THROW OUT the rest of the pack and start a new pack of pills that same day.
-You may not have your period this month but this is expected. However, if you miss your period two months in a row, call your doctor or clinic because you might be pregnant.
-You MAY BECOME PREGNANT if you have sex in the 7 days after you miss pills. You MUST use another birth control method (such as condoms or spermicides) as a back-up for those 7 days.

Overdose
Serious ill effects have not been reported following acute ingestion of large doses of other oral contraceptives by young children. Over dosage may cause nausea, and withdrawal bleeding may occur in females. Drospirenone, however, is a spironolactone analogue, which has antimineralocorticoid properties. Serum concentration of potassium and sodium, and evidence of metabolic acidosis, should be monitored in cases of overdose.