If your packaging does not have batch number and expiry date then contact your pharmacy who dispensed it to you for that information. If there is any uncertainty as to its expiry it is best to discard the medicine. Swelling after stopping plaquenil Plaquenil premaculopathy Hydroxychloroquine eye Jun 23, 2012 The true shelf life is the true but unknown limit on the period of storage time during which the pharmaceutical or drug product is considered fit for use and effective. In this context, the true shelf life can also be referred to as the true product shelf life, to be most specific. It is this unknown storage time, the true product shelf life. Plaquenil is very effective for the symptoms of achiness and fatigue. However, there might be a price to pay in terms of retinal toxicity especially after taking it for as long as you have. Given that the alopecia had developed while you were on the plaquenil, it's not clear that going back on it will help that symptom much. Shelf lifetime is 3 Years. You should seek medical advice in relation to medicines and use only as directed by a healthcare professional. Always read the label. If symptoms persist see your healthcare professional. Visual appearance. white to off-white peanut shaped tablets marked "Plaquenil" on one face of the tablet in black ink. In light of these results, a former director of the testing program, Francis Flaherty, says he has concluded that expiration dates put on by manufacturers typically have no bearing on whether a drug is usable for longer. Flaherty notes that a drug maker is required to prove only that a drug is still good on whatever expiration date the company chooses to set. Do drugs really stop working after the date stamped on the bottle? The expiration date doesn't mean, or even suggest, that the drug will stop being effective after that, nor that it will become harmful. What is plaquenil shelf life PLAQUENIL HYDROXYCHLOROQUINE SULFATE TABLETS, USP DESCRIPTION, PLAQUENIL To Take or Not To Take?" Lupus Community. Chloroquine poisoning treatmentWhat is plaquenil shelf life A HCTZ is a commonly used abbreviation for the medication, hydrochlorothiazide. Hydrochlorothiazide is a diuretic or water pill that can be used to treat hypertension high blood pressure and edema fluid retention. Hydrochlorothiazide helps the kidneys eliminate unneeded salt and water from the body. Hydrochlorothiazide Microzide - Side Effects, Dosage.. Plaquenil healthdirect. DailyMed - PLAQUENIL- hydroxychloroquine sulfate tablet. I wonder if what you're noticing is really the change in dose. I say this because Plaquenil has a chemical half-life of 30-60 days you can confirm this on wiki or RX info on the drug--so it takes a LONG time to get out of your system.long for you to notice changes in days. Apr 10, 2019 Plaquenil is sometimes given only once per week. Choose the same day each week to take this medicine if you are on a weekly dosing schedule. Take Plaquenil with a meal or a glass of milk. To prevent malaria Start taking Plaquenil 2 weeks before entering an area where malaria is common. Continue taking the medicine regularly during your stay. Plaquenil and other antimalarials are the key to controlling lupus long-term, and some lupus patients may be on Plaquenil for the rest of their lives. For this reason, you can think of antimalarials as a sort of “lupus life insurance.” Studies have shown that lupus patients on antimalarials actually live longer than those who are not.