Natural Health Products for Women's Health in Brampton: How to Choose and Use Them Safely

Walk through the natural health section of any pharmacy and you will find a wide range of products aimed at women: blends for menopause and hot flashes, supplements for premenstrual symptoms, fertility support formulas, cranberry for bladder health, probiotics for vaginal health, herbal teas for sleep and stress, and products promising balanced hormones or better mood. Their packaging is often appealing, and their claims can sound reassuring.

Many women use these products, sometimes alongside prescription medicines, sometimes instead of them. Some choose them because they prefer a “natural” approach. Others try them after feeling that their symptoms were dismissed. In many Brampton families, traditional remedies passed down through generations are also part of everyday health care.

Natural health products can play a role, but they are not automatically safe or effective, and they can interact with medicines. This article explains how these products are regulated in Canada, how to assess them and what to ask the pharmacists at Pharmasave Remembrance, 645 Remembrance Road in Brampton, before you buy.

How natural health products are regulated in Canada

In Canada, natural health products include vitamins and minerals, herbal remedies, homeopathic products, traditional medicines such as Ayurvedic and traditional Chinese remedies, probiotics, and some other products like amino acids and essential fatty acids.

Health Canada requires these products to be licensed before they are sold. A licensed product has an eight-digit Natural Product Number (NPN) or, for homeopathic products, a Homeopathic Medicine Number (DIN-HM) on the label. The licence indicates that Health Canada has reviewed information about the product’s safety, quality and the claims it can make.

The level of evidence required can vary, however, and some claims are based on traditional use rather than modern clinical trials. A licence does not mean the product will work for everyone or that it is safe in every situation. Products bought online from outside Canada may not be licensed at all. You can search for licensed products in Health Canada’s Licensed Natural Health Products Database.

“Natural” does not always mean harmless

It is easy to assume that a product derived from plants is gentle. But many conventional medicines originally came from plants, and natural substances can have powerful effects. Some herbal products can:

• Cause side effects, such as stomach upset, headaches or allergic reactions
• Affect the liver, kidneys or blood clotting
• Interact with prescription and over-the-counter medicines
• Be unsuitable during pregnancy or breastfeeding
• Affect hormone-sensitive conditions

Quality can also vary between brands. Choosing licensed products from reputable manufacturers reduces, but does not eliminate, this concern.

Common interactions women should know about

Some interactions come up particularly often in women’s health:

St. John’s wort can reduce the effectiveness of hormonal contraceptives, including the pill, patch, ring and emergency contraception. It can also interact with antidepressants and many other medicines.

Herbal products with hormonal effects, such as some menopause blends, may not be appropriate for people with a history of hormone-sensitive cancers or those taking hormone therapy.

Products that affect bleeding, such as high-dose fish oil, ginkgo, garlic supplements and some others, may increase bleeding risk when combined with blood thinners or certain pain relievers.

Calcium, iron and magnesium can reduce absorption of thyroid medicine and some antibiotics if taken at the same time.

Sedating herbs, such as valerian and kava, can add to the drowsiness caused by sleep aids, some antidepressants and other medicines.

If you take any prescription medicine, ask the pharmacist to check a natural product before you start it.

Questions to ask before buying

Before choosing a natural health product, consider these questions:

1. What exactly am I trying to treat? A clear goal helps you judge whether a product is working.
2. Has this symptom been assessed? Some symptoms, such as heavy bleeding or persistent low mood, need medical evaluation first.
3. Does it have an NPN? Look for the number on the label.
4. What is the evidence? Ask the pharmacist what is known about effectiveness for your symptom.
5. Could it interact with my medicines or conditions? Bring your medication list.
6. Is it safe in pregnancy or breastfeeding? Many products lack safety data.
7. How long should I try it? Set a time frame to evaluate it.
8. What does it cost over time? Some products are expensive when used long term.

Reading the label with a careful eye

The front of a package is designed to sell; the back is where the useful information lives. On a licensed natural health product label, look for the NPN, the medicinal ingredients and their amounts, the recommended use or claim, directions for use, and any cautions, warnings or contraindications. Many labels include statements such as “consult a health care practitioner prior to use if you are pregnant or breastfeeding” or “if you are taking blood thinners.” Those warnings are there for a reason.

Pay attention to the amount of each ingredient per dose rather than per bottle, and check whether the product contains several herbs at once. Blends make it harder to know which ingredient is responsible if you notice a benefit or a side effect. They also increase the chance that two products you take contain overlapping ingredients, such as a menopause blend and a separate sleep formula that both include the same herb.

Be cautious about words like “detox,” “hormone balancing” or “clinically proven” without details. If a claim sounds too good to be true, ask the pharmacist what evidence supports it.

Giving a product a fair trial

If you and your pharmacist decide a product is reasonable to try, set it up as a fair test. Choose one product at a time, so you can tell what is helping. Record your symptoms for a week or two before starting, then continue recording during the trial. Agree on a time frame, often several weeks to a few months depending on the product, after which you will review whether it is worth continuing.

If nothing has changed after that period, it is reasonable to stop rather than buying bottle after bottle. And if your symptoms are worsening, see a healthcare provider instead of switching to yet another product.

Products by life stage: a brief overview

Menstrual and premenstrual symptoms. Products such as calcium, magnesium, vitamin B6 and chasteberry have been studied, with mixed or limited results. Our post on PMS and PMDD discusses these in more detail.

Pregnancy and fertility. Prenatal vitamins with folic acid are well established. Many herbal products, however, lack pregnancy safety information and are best avoided unless approved by your prenatal provider. See our guide to medications during pregnancy.

Menopause. Black cohosh, soy isoflavones, red clover and evening primrose oil are popular, but evidence for hot flash relief is generally weak or inconsistent. Black cohosh has rare reports of liver problems. Our article on hot flashes and night sweats compares these with medical options.

Bladder and vaginal health. Cranberry, D-mannose and probiotics are often used for prevention, with varying evidence. They do not treat an active infection.

Mood, stress and sleep. St. John’s wort, ashwagandha, valerian, melatonin and others are widely used. Each carries specific cautions and interactions.

Traditional remedies and family advice

In many households, remedies are recommended by grandparents, aunts or community members with the best of intentions. Turmeric milk, herbal teas, fenugreek, ajwain, ginger and other traditional preparations are common examples. Many are used safely as foods, but concentrated supplements and powders may have stronger effects.

It is respectful and wise to ask the pharmacist about a family remedy, especially if you are pregnant, breastfeeding, taking medicines or managing a chronic condition. If imported products are involved, check that they are licensed in Canada, since some unlicensed products have been found to contain undeclared ingredients or contaminants.

Telling your healthcare team what you use

Many people do not mention natural products to their doctor or pharmacist, either because they forget or because they expect disapproval. But your healthcare team needs to know about everything you take to keep you safe, particularly before surgery, during pregnancy and when starting new medicines.

Add natural products to your medication list. A medication review is a good opportunity to go through prescriptions, over-the-counter medicines and natural products together; ask whether you are eligible.

Reporting side effects

If you experience a side effect you think may be related to a natural health product, stop taking it and speak with your pharmacist or doctor. Serious reactions need prompt medical attention. Health Canada encourages people to report side effects from health products, including natural health products, through its MedEffect Canada program. Reports help identify safety concerns.

Ask before you buy at Pharmasave Remembrance

You do not need to choose between natural products and conventional care. With good information, many people use both safely. Our pharmacists can help you understand the evidence, check for interactions and choose products that fit your health.

Bring your questions and products to Pharmasave Remembrance at 645 Remembrance Road, Unit B103 & B104, Brampton, ON L7A 3H2, or call (905) 843-3232. Store information is on our contact page, and you can request a consultation on the booking page. If you take a regular prescription alongside natural products, our refill service keeps your supply on track.

This article provides general information about natural health products. Please speak with a pharmacist or doctor before starting any product, especially if you are pregnant, breastfeeding or taking medicines.