PMS, PMDD and Irregular Cycles: Information and Pharmacist Support in Etobicoke
Understanding premenstrual symptoms and cycle changes, and the roles of your prescriber and pharmacist
Premenstrual symptoms and irregular cycles have many causes, and a prescriber should assess them. If a prescriber decides an individualized preparation is appropriate, our Etobicoke pharmacists prepare it against that prescription.
Prefer to speak with us first? Call (647) 348-2323
- Who to see
- Your physician, nurse practitioner or gynaecologist
- What we do
- Prepare individualized preparations only against a prescription
- Where
- 2240 Lake Shore Blvd W #107, Etobicoke
What Is PMS, PMDD and Irregular Cycles?
Premenstrual syndrome (PMS) describes physical and emotional symptoms, such as bloating, breast tenderness, irritability and low mood, that appear in the days before a period. Premenstrual dysphoric disorder (PMDD) is a more severe form in which mood symptoms can seriously affect daily life.
Irregular cycles can have many causes, including stress, thyroid conditions, polycystic ovary syndrome, weight change and perimenopause. A prescriber’s assessment looks for the cause rather than the symptom alone.
Where Compounding May Fit
Commercial products come in set strengths and formats. Sometimes a prescriber wants something different: another strength, a different format, or several ingredients in one preparation. In those cases the prescriber can write a prescription for a compounded preparation, and our pharmacists prepare it to those specifications.
Compounding is not a first step and not a substitute for an assessment. Whether a compounded preparation is appropriate is your prescriber’s decision, made after considering your history and the commercial products already available.
Please note: We do not promote specific compounded preparations or ingredients to the public. Your prescriber decides what, if anything, to prescribe.
Questions to Bring to Your Appointment
- Can you track symptoms and cycle dates for two or three months?
- Which symptoms are most disruptive, and when in the cycle do they occur?
- Is your mood affected? Tell your prescriber openly.
- Are you using contraception or planning a pregnancy?
- Which medications and supplements are you taking now?
When to See a Prescriber Promptly
See a physician or nurse practitioner if symptoms disrupt work, school or relationships, if periods stop, become very heavy or very painful, or if cycles change suddenly. If you have thoughts of harming yourself, call or text 9-8-8 (Canada’s Suicide Crisis Helpline), or call 911 in an emergency. This page is educational and does not replace a medical assessment.
How It Works
Start with your prescriber
Your prescriber can fax (647) 351-2323 or send an e-prescription. You can also text a photo of your prescription to (647) 348-2323, or tap Request.
We review and prepare
A pharmacist reviews the prescription, confirms cost and coverage with you, then prepares it. Questions go to your prescriber, not to guesswork.
Delivery or pickup
Most compounds are ready within 24–48 hours. Pick up at 2240 Lake Shore Blvd W #107 or arrange delivery across the GTA.

Questions about PMS, PMDD and irregular cycles? Talk to a pharmacist
Our pharmacists can answer general questions, review your current medications and coordinate with your prescriber.
Call (647) 348-2323, text a photo of your prescription, or start a request, and we will help you understand your options.
PMS, PMDD and Irregular Cycles FAQ
Can a pharmacy compound a preparation for PMS, PMDD and irregular cycles without a prescription?
No. A compounded preparation is made against a prescription from an authorized prescriber such as a physician or nurse practitioner.
What is the difference between PMS and PMDD?
PMDD involves more severe mood symptoms that can seriously affect daily life. Only a prescriber can assess which applies.
Can cycle tracking help?
Yes. A record of dates and symptoms gives your prescriber useful information. A simple calendar or app is enough.
Does insurance cover compounded preparations?
Coverage varies by plan. Call us with your prescription and we will check what your plan allows before preparing it.
How long does preparation take?
Many preparations are ready within 24–48 hours of receiving a complete prescription, though timing depends on the preparation and ingredient availability. We will confirm when you call.
Do you offer delivery?
Yes, we deliver across the GTA. Call (647) 348-2323 for details and timing.
When should I contact my prescriber or pharmacist?
Contact them if you notice a reaction, new symptoms or questions after starting a prescribed preparation. For difficulty breathing or swelling of the face, call 911.
Visit or Reach Us
2240 Lake Shore Blvd W #107, Etobicoke, ON M8V 0B1
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