ASTELIN is very useful in treating easonal allergy symptoms such as sneezing, runny nose, itchy throat, or itchy, watery eyes and it works by blocking the action of histamine, which reduces allergy symptoms.
Following the dosage instructions of your doctor is the best way to use any medication. If you are unsure or do not remember the instructions then you may read the medicine label for more detailed information.
You may choose to take ASTELIN with a meal to avoid an upset stomach or without one.
Please drink a full glass of water with ASTELIN.
It is very important that you complete the dosage schedule and do not interrupt it in between without seeking prior consultation from your doctor.
Taking your medication at the same time each day is a tried and tested method to avoid missing any doses.
Drug Class and Mechanism
ASTELIN falls under antihistamine nasal spray and it works by blocking the action of histamine, which reduces allergy symptoms.
Despite your best attempts at remembering, if you still miss out on a dose, then take it as soon as you remember about it. But keep in mind that you will have to adjust your next dose by spacing it out by 4 to 5 hours. If this is not possible, then the best thing to do would be to skip the missed dose and continue with your normal dosage schedule.
Never try to compensate for the missed dose by taking a double dose together. It may cause adverse effects.
Store ASTELIN at room temperature between 68 and 77 degrees F (20 and 25 degrees C). Always keep it in a cool dark place that is not directly exposed to sources of heat or moisture and sunlight. Protect it from kids and pets.
Doctors advise against using ASTELIN if you are allergic to any ingredient in it.
Discuss your past/current medical history in detail with your doctor before beginning treatment with any new medication. If you are using any herbal supplements or over the counter medication, including vitamin pills, then mention it to your doctor.
ASTELIN may increase the risk of getting dizziness or drowsiness. This risk greatly increases if you combine it with alcoholic beverages. So please avoid them while using ASTELIN. Also, avoid undertaking any tasks which require mental alertness (driving, handling heavy machinery etc).
If you are expecting a child or are planning to have a child in the near future, then consult your doctor before using ASTELIN to discuss any possible threats to the unborn baby.
If you are a nursing mother and breast feed your baby, then too, seek consultation before using ASTELIN as some drugs are excreted in the breast milk and may enter the baby.
Most medications have some kind of side effects associated with them. The commonest of these side effects are temporary and mild and fade away without any special attention.
These include mild nausea or vomiting.
However, in some cases, these mild side effects may persist or become bothersome. In such cases, seek medical attention.
Also, in some rare cases, it may lead to severe side effects like severe allergic reactions (rash; hives; itching; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue); appetite loss; black, tarry stools; changes in menstrual periods; convulsions; depression; diarrhea; dizziness; exaggerated sense of well-being; fever; general body discomfort; headache; increased pressure in the eye; joint or muscle pain; mood swings; muscle weakness; personality changes; prolonged sore throat, cold, or fever; puffing of the face; severe nausea or vomiting; swelling of feet or legs; unusual weight gain; vomiting material that looks like coffee grounds; weakness; weight loss.
Seek medical attention if you notice any of these side effects.
Side effects that are not listed here may also occur.