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Pharmica Health Hub

Your guide to a healthier lifestyle

Here, you'll find reliable, evidence-based health and lifestyle advice from our dedicated team of experts and content writers. If you'd like to know something specific, simply use the 'categories' filter to find the topic you're looking for.

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Winter migraines: does cold weather trigger them?

Winter migraines: does cold weather trigger them?

Updated: 23/10/2026

If your migraines seem to get worse once winter sets in, you're far from alone. We look at the weather, habits and festive triggers behind winter migraines, and what you can do about them.

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4 min read
Chlamydia vs herpes vs thrush: what's the difference?

Chlamydia vs herpes vs thrush: what's the difference?

Updated: 23/10/2026

Itching, soreness or unusual discharge can point to a few different infections, and they don't all need the same treatment.

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5 min read
Foods that can cause acid reflux

Foods that can cause acid reflux

Updated: 23/10/2026

That burning feeling after dinner often comes down to what's on your plate, and Christmas puts a lot on it.

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7 min read
How to delay your period: the safest methods

How to delay your period: the safest methods

Updated: 23/10/2026

Party season, a winter getaway or a big day you don't want interrupted? Here's how to choose the right way to delay your period, and how to time it so it actually works.

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7 min read
How to get rid of cold sores

How to get rid of cold sores

Updated: 22/10/2026

That familiar tingle on your lip is the best time to act on a cold sore. Here's what actually helps it heal faster, what sets cold sores off, and which home remedies to skip.

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5 min read
Where to inject Mounjaro: best injection sites

Where to inject Mounjaro: best injection sites

Updated: 22/10/2026

Getting your injection site right makes each weekly Mounjaro dose easier and more comfortable. Here's where to inject, how to rotate, and the little mistakes that are easy to avoid.

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4 min read
Which erectile dysfunction treatment is best for me?

Which erectile dysfunction treatment is best for me?

Updated: 22/10/2026

With several licensed ED tablets to choose from, picking one can feel like guesswork. Here's how the main options compare on timing, staying power and side effects, so you can find the one that fits your life.

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9 min read
What happens when you stop taking finasteride?

What happens when you stop taking finasteride?

Updated: 22/10/2026

Thinking about stopping finasteride, or already have? The changes don't happen overnight, and knowing the real timeline can take a lot of the worry out of the decision.

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6 min read
Cold sore stages: what to expect and how to treat each one

Cold sore stages: what to expect and how to treat each one

Updated: 22/10/2026

That tell-tale tingle on your lip usually means a cold sore is on its way. Here's what happens at each stage, when you're contagious and how to treat it at the moment it counts.

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7 min read
How to beat jet lag: the complete guide

How to beat jet lag: the complete guide

Updated: 19/10/2026

Landed with your body clock still stuck on home time? Here's how to get it back on track faster, from small tweaks before you fly to what to do in your first few days.

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7 min read