Bolt Guides

Expert insights on weight loss and more.

Featured

Cost

min read

Mounjaro Cost for Weight Loss: UK Access and Pricing Guide

Discover the cost of Mounjaro (tirzepatide) for weight loss in the UK, including NHS and private access routes, eligibility criteria, clinical effectiveness, and what to expect from treatment. Expert guidance on this dual GIP/GLP-1 medication.

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Weight loss

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Abnormal HbA1c ICD-10 Codes: NHS Clinical Guide

Weight Loss

min read

Abnormal HbA1c ICD-10 Codes: NHS Clinical Guide

Understand abnormal HbA1c ICD-10 codes for UK practice. Covers R73.0, R73.9, NHS diagnostic thresholds, NICE guidance, and when to refer.

Prenatal Vitamins After Gastric Sleeve: UK Guide

Weight Loss

min read

Prenatal Vitamins After Gastric Sleeve: UK Guide

Had a gastric sleeve and now pregnant? Learn which prenatal vitamins are safe, what UK guidance recommends, and how to avoid dangerous deficiencies.

Low BMI Gastric Sleeve: Who Qualifies & UK Options

Weight Loss

min read

Low BMI Gastric Sleeve: Who Qualifies & UK Options

Explore NHS and NICE criteria for low BMI gastric sleeve surgery, what the evidence shows, and your private UK options if you don't meet the threshold.

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GLP-1 Brands

Read all on GLP-1 brands

Wegovy

Answer all your questions about Wegovy treatments for weight loss.

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Mounjaro

Answer all your questions about Mounjaro treatments for weight loss.

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GLP-1 Brands

min read

Ozempic for Binge Eating: Evidence, Safety and NHS Treatment Options

Ozempic for binge eating: Is it effective? Explore the evidence, safety concerns, and NHS-recommended treatments for binge eating disorder. Learn what NICE guidelines advise and how to discuss options with your GP.

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Ozempic for Binge Eating: Evidence, Safety and NHS Treatment Options

Does Saxenda Cause UTIs? Evidence & UK Guidance

GLP-1 Brands

min read

Does Saxenda Cause UTIs? Evidence & UK Guidance

Find out whether Saxenda or GLP-1 drugs are linked to UTIs. We review the clinical evidence, symptoms to watch for, and what UK guidance says.

Bupropion and Saxenda Together: UK Safety Guide

GLP-1 Brands

min read

Bupropion and Saxenda Together: UK Safety Guide

Can you take bupropion and Saxenda together? Understand the key risks, seizure considerations, and when specialist supervision is needed in the UK.

Ozempic and Liver Disease: UK Safety Guidance and Monitoring

GLP-1 Brands

min read

Ozempic and Liver Disease: UK Safety Guidance and Monitoring

Ozempic and liver disease: discover how semaglutide affects patients with NAFLD and existing hepatic conditions. Expert UK guidance on safety, monitoring, and when to seek medical advice for liver health during GLP-1 treatment.

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Men’s Health

Testosterone

Answer all your questions about testosterone.

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Erectile dysfunction

Answer all your questions about erectile dysfunction.

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Will Sildenafil Make Me Hard? How It Works and What to Expect

Erectile Dysfunction

min read

Will Sildenafil Make Me Hard? How It Works and What to Expect

Will sildenafil make me hard? Discover how sildenafil works, why sexual arousal is essential, what to expect from treatment, safety precautions, and when to consult your GP about erectile dysfunction.

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Testosterone

min read

Is Testosterone Treatment Permanent? UK Guide to TRT Duration

Is testosterone treatment permanent? Discover whether TRT is reversible, what happens when you stop testosterone therapy, how long treatment lasts, and NHS guidance on testosterone replacement duration for men with low testosterone in the UK.

Testosterone

min read

Calorie Deficit Effect on Testosterone: What the Evidence Shows

Calorie deficit effect on testosterone explained — learn how energy restriction affects hormone levels, warning signs to watch for, and evidence-based steps to protect testosterone while losing weight safely.

Testosterone

min read

Will Your Clitoris Stay the Same After Stopping Testosterone Treatment?

Will your clitoris stay the same after stopping testosterone treatment? Discover what happens to clitoral size, sensitivity, and function when testosterone therapy ends, which changes persist, and when to seek medical advice.

Is Sudafed an Allergy Medication? UK Guide to Use and Alternatives

Supplements

min read

Is Sudafed an Allergy Medication? UK Guide to Use and Alternatives

Is Sudafed an allergy medication? Discover how Sudafed works for nasal congestion, when to use it for allergies, safer alternatives like antihistamines and nasal sprays, and essential safety advice for UK patients.

Best Form of CoQ10: Ubiquinol vs Ubiquinone Compared

Supplements

min read

Best Form of CoQ10: Ubiquinol vs Ubiquinone Compared

Discover the best form of CoQ10 for optimal absorption. Compare ubiquinone vs ubiquinol, learn which formulation suits your needs, and understand bioavailability factors backed by clinical evidence.

Does CoQ10 Help Joint Pain? Evidence and UK Guidance

Supplements

min read

Does CoQ10 Help Joint Pain? Evidence and UK Guidance

Does CoQ10 help joint pain? Discover what the evidence says about coenzyme Q10 for joint health, including dosage, safety, side effects, and how it compares with NHS-recommended treatments for osteoarthritis and inflammatory arthritis.

Calorie Deficit vs Carnivore Diet: Which Approach Is Right for You?

Weight Loss

min read

Calorie Deficit vs Carnivore Diet: Which Approach Is Right for You?

Calorie deficit vs carnivore diet — discover how each approach promotes weight loss, what UK guidelines say, key health risks, and when to seek advice from a GP or dietitian.

Can Fatty Liver Cause High Prolactin? Medical Evidence Explained

Weight Loss

min read

Can Fatty Liver Cause High Prolactin? Medical Evidence Explained

Can fatty liver cause high prolactin levels? Discover the medical evidence on whether hepatic steatosis affects prolactin, what actually causes hyperprolactinaemia, and when liver disease impacts hormone balance.

Can Vitamin D Give You Energy? UK Guide to Deficiency and Fatigue

Supplements

min read

Can Vitamin D Give You Energy? UK Guide to Deficiency and Fatigue

Can vitamin D give you energy? Discover how vitamin D supports energy production, signs of deficiency causing fatigue, UK supplementation guidance, and when to see your GP about persistent tiredness.

Bariatric Vitamins After Gastric Sleeve: NHS Guide to Supplements

Weight Loss

min read

Bariatric Vitamins After Gastric Sleeve: NHS Guide to Supplements

Bariatric vitamins after gastric sleeve surgery explained — which supplements you need, how to take them safely, and what NICE and NHS guidance recommends for lifelong nutritional care.

Throwing Up on a GLP-1: Causes, Management and When to Seek Help

Weight Loss

min read

Throwing Up on a GLP-1: Causes, Management and When to Seek Help

Throwing up on a GLP-1? Discover why vomiting occurs with semaglutide, liraglutide, and other GLP-1 medications, how common it is, practical management strategies, when to contact your GP, and what alternatives exist if symptoms persist.

Zinc Oxide for Face: Benefits, Safe Use and Side Effects

Supplements

min read

Zinc Oxide for Face: Benefits, Safe Use and Side Effects

Discover how zinc oxide for face provides broad-spectrum sun protection, soothes sensitive skin, and creates a protective barrier. Learn safe application methods, evidence-based benefits, potential side effects, and UK guidance on using this mineral sunscreen ingredient effectively in your daily skincare routine.

Cost

min read

Wegovy Cost at Pharmacy Express: UK Pricing Guide

Discover Wegovy cost at Pharmacy Express and UK pharmacies. Compare NHS vs private prescription prices (£150–£250/month), understand dose escalation costs, consultation fees, and learn how to access this weight management medicine safely through GPhC-registered providers.

Erectile Dysfunction

min read

Does Ropinirole Cause Erectile Dysfunction? UK Medical Guide

Does ropinirole cause erectile dysfunction? Explore the complex relationship between this Parkinson's medication and sexual function, including management strategies and when to seek medical advice.

Fexofenadine (Allegra): Is It a Good Allergy Medication?

Supplements

min read

Fexofenadine (Allegra): Is It a Good Allergy Medication?

Is Allegra (fexofenadine) a good allergy medication? Discover how this non-sedating antihistamine works, what it treats, its side effects, and how to buy or get a prescription in the UK.

Weight Loss

min read

Gastric Sleeve Weight Loss Calculator: Results, Eligibility & Recovery Planning

Use a gastric sleeve weight loss calculator to estimate your results after sleeve gastrectomy. Learn how these tools work, NHS eligibility criteria, and expert recovery planning advice.

Is a Gastric Band an Extraluminal Device? Classification and UK Guidance

Weight Loss

min read

Is a Gastric Band an Extraluminal Device? Classification and UK Guidance

Is a gastric band an extraluminal device? Learn how the LAGB is classified, how it compares with intraluminal bariatric options, and what NICE and NHS guidance says about gastric band surgery.

Does Ozempic Lower Uric Acid? Evidence and Management Guidance

GLP-1 Brands

min read

Does Ozempic Lower Uric Acid? Evidence and Management Guidance

Does Ozempic lower uric acid levels? Explore the emerging evidence on semaglutide's effect on serum urate, its mechanisms, and what patients with gout or hyperuricaemia need to know about managing uric acid whilst taking Ozempic.

Bolt Guides

Featured

Mounjaro Cost for Weight Loss: UK Access and Pricing Guide

Weight loss

Abnormal HbA1c ICD-10 Codes: NHS Clinical Guide

Prenatal Vitamins After Gastric Sleeve: UK Guide

Low BMI Gastric Sleeve: Who Qualifies & UK Options

GLP-1 Brands

Wegovy

Mounjaro

Ozempic for Binge Eating: Evidence, Safety and NHS Treatment Options

Does Saxenda Cause UTIs? Evidence & UK Guidance

Bupropion and Saxenda Together: UK Safety Guide

Ozempic and Liver Disease: UK Safety Guidance and Monitoring

Men’s Health

Testosterone

Erectile dysfunction

Will Sildenafil Make Me Hard? How It Works and What to Expect

Is Testosterone Treatment Permanent? UK Guide to TRT Duration

Calorie Deficit Effect on Testosterone: What the Evidence Shows

Will Your Clitoris Stay the Same After Stopping Testosterone Treatment?

Browse all

Is Sudafed an Allergy Medication? UK Guide to Use and Alternatives

Best Form of CoQ10: Ubiquinol vs Ubiquinone Compared

Does CoQ10 Help Joint Pain? Evidence and UK Guidance

Calorie Deficit vs Carnivore Diet: Which Approach Is Right for You?

Can Fatty Liver Cause High Prolactin? Medical Evidence Explained

Can Vitamin D Give You Energy? UK Guide to Deficiency and Fatigue

Bariatric Vitamins After Gastric Sleeve: NHS Guide to Supplements

Throwing Up on a GLP-1: Causes, Management and When to Seek Help

Zinc Oxide for Face: Benefits, Safe Use and Side Effects

Wegovy Cost at Pharmacy Express: UK Pricing Guide

Does Ropinirole Cause Erectile Dysfunction? UK Medical Guide

Fexofenadine (Allegra): Is It a Good Allergy Medication?

Gastric Sleeve Weight Loss Calculator: Results, Eligibility & Recovery Planning

Is a Gastric Band an Extraluminal Device? Classification and UK Guidance

Does Ozempic Lower Uric Acid? Evidence and Management Guidance

Personalized weight management for women