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Dr Farzana Khan

Dr Farzana Khan

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Dr Farzana Khan qualified as an MD from the University of Copenhagen in 2003. She has worked in dermatology and obstetrics & gynaecology across the North of England and completed her MRCGP (CCT, 2013) and the Diploma of the Faculty of Sexual & Reproductive Health (2013). Her clinical focus is vaginal health—including dryness/GSM, sexual function concerns, lichen sclerosus, and comfort or volume changes. She offers careful assessment, discusses medical and conservative options first, and considers selected regenerative or aesthetic treatments where appropriate. Dr Farzana also trains clinicians as a KOL/Trainer with Neauvia, Asclepion Laser, and RegenLab (since 2023). Ongoing CPD includes IMCAS, CCR, ACE and expert training in women’s intimate fillers, PRP, and polynucleotide injectables. Her approach is simple: clear explanations, realistic expectations, and shared decision-making.

MD MRCGP DFFP
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Authored and medically reviewed by Dr Farzana Khan on 15 July 2026
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Can low arousal reduce sensation and mimic laxity?

Can low arousal reduce sensation and mimic laxity?

Can low arousal reduce sensation and mimic laxity?

Can low arousal reduce sensation and mimic laxity?

Can the O-Shot improve arousal?

Can the O-Shot improve arousal?

Can the O-Shot improve arousal?

Can the O-Shot improve arousal?




Medicine-aware


Mucosal comfort


Review first

Women’s Health Clinic FAQ

What is the impact of medical cannabis or chronic alcohol consumption on the central nervous system signals required for arousal lubrication?

Some medicines and substances can contribute to dryness, arousal change or sexual discomfort, but the safest answer is never to blame one tablet without context.

Direct answer

Cannabis and alcohol can affect arousal, mood, medicines and sexual response, but lubrication should be described as multifactorial rather than a simple central signal failure.

A useful answer separates dry mucous membranes, arousal response, pain, infection, GSM and medicine timing before suggesting a prescribing review.


Educational only. Suitability and next steps should be confirmed after consultation. Results vary. Not a cure.

Women's Health Clinic consultation about what is the impact of medical cannabis or chronic alcohol consumption on the central nervous system signals required for arousal lubrication?

Medication context

At a glance

These are the main points to understand before deciding whether symptoms are medicine-related, hormonal, product-triggered, skin-related or medically complex.

At a glance

Clinical summary

Main area

Medicines and secretions

Pattern

Variable side effect

Watch for

New severe symptoms

Next step

Medication review

Important safety note

Do not stop prescribed treatment because of dryness without speaking to the prescribing clinician, especially for isotretinoin, blood-pressure medicines or other monitored drugs.

Medicines
GSM
Products
Skin
Review




Detailed answer

Detailed answer

The deeper answer starts by separating medicine effects, local hormone response, lubricant or cream irritation, skin disease, infection and arousal physiology.

Direct answer

The reader wants to know whether a medicine or substance could be reducing moisture or arousal response and how to discuss it safely with a clinician.

Timing
Tissue
Products
Safety

Direct answer

Start with the exact trigger and timing because a medicine change, local treatment, lubricant switch or cream reaction points to different next steps.

Medicine effect boundaries

Local tissue findings matter because burning, discharge, dryness, leakage, fissures and pain are not all the same clinical problem.

Mucosal dryness versus arousal response

Treatment or product changes should be framed as clinician-led or cautious trials, not proof of diagnosis or promises of symptom resolution.

Medication review

Persistent or severe symptoms need examination, swabs, medicine review, formulation review or specialist input rather than repeated self-management.

How the research shapes the answer

Approximately 70% of postmenopausal women experience symptoms of GSM, yet only about 7% receive appropriate treatment due to the misconception that it is an unavoidable part of ageing. Medical cannabis remains an off-label alternative, as no.

The benchmark shaped search intent and structure, while final wording avoids product fear, medication stopping advice, supplement promises and single-cause explanations.





Patient safety

Why this matters

Dryness, burning or leakage can affect sex, confidence, medication adherence and daily comfort, but the safest plan depends on cause.

It prevents unsafe stopping

Side effects should be reviewed without abruptly stopping prescribed medicines.

It separates mechanisms

Dry mucosa, arousal difficulty, pain and infection are different clinical problems.

It respects uncertainty

Medication links can be plausible without proving the whole cause.

It supports shared review

Prescriber, gynaecology and patient priorities may all matter.

Practical, proportionate care

Good advice should help patients discuss symptoms without shame, blame or abrupt medication changes.

The right next step may be product simplification, medicine review, local treatment adjustment, swabs, examination or a different diagnosis.





Considerations

What to consider

Prescribing GSM Therapies: Vaginal estrogens are available in ultra-low doses (e.g., 10 mcg oestradiol tablets) and are often applied daily for two weeks, followed by a maintenance dose of twice weekly. Non-Hormonal Options: For patients unable.

Consultation priorities

Useful details include medicine names, dose changes, treatment technique, lubricant or cream ingredients, symptom timing, discharge, odour, bleeding, pain and what has already been tried.

Timing
Ingredients
Technique
Review

Map timing

Compare symptom onset with medicine starts, dose changes and other health changes.

Check other causes

GSM, infection, skin disease, pain and products can coexist.

Review risks and benefits

Medication changes should be clinician-led.

Escalate severe symptoms

Bleeding, ulcers, discharge, severe pain or systemic illness need advice.

What not to assume

Do not assume one medicine, supplement, lubricant, cream or hormone level explains every dryness symptom.

Timelines vary because product irritation, local hormone response, medicine effects, skin reactions and GSM do not all improve at the same pace.





Common concerns and myths

Common misconceptions

Online advice about medicines, supplements and intimate products can become overconfident. These corrections keep the answer balanced.

Myth: Every dry mouth medicine causes vaginal dryness

Reality: medicines can contribute to dryness or arousal change, but symptoms still need context and clinician-led review.

Myth: Medication side effects mean treatment must be stopped

Reality: medicines can contribute to dryness or arousal change, but symptoms still need context and clinician-led review.

Myth: Lubrication is only a fluid-volume problem

Reality: medicines can contribute to dryness or arousal change, but symptoms still need context and clinician-led review.

Context matters

The same symptom can come from GSM, irritation, infection, medicines, product sensitivity, arousal response or skin disease.

Changes should be safe

Medication and hormone-treatment changes should be discussed with a clinician, while product trials should stop if symptoms worsen.





Safety checklist

Safety checklist

Use these checks to decide whether symptoms are suitable for routine review, cautious product change or more urgent advice.

Did timing change?

Link symptoms to new medicines, dose changes, local treatment, lubricant or cream use where possible.

Are symptoms localised?

Separate vulval burning, vaginal dryness, discharge, leakage, vestibular pain and urinary symptoms.

Could ingredients matter?

Preservatives, pH, osmolality, fragrances and active ingredients can affect sensitive tissue.

Are red flags present?

Bleeding, ulcers, swelling, severe pain or discharge with odour need advice.

More reassuring signs

The situation is more reassuring when symptoms are mild, improving after removing a likely trigger and not linked with bleeding, sores, swelling, odour or severe pain.

Mild
Improving
Clear timing

Reasons to seek advice

Seek advice for bleeding, ulcers, fissures, severe burning, swelling, discharge with odour, pelvic pain, urinary symptoms, suspected allergy, suspected infection or symptoms during complex hormone care.

Bleeding
Sores
Severe pain




When to escalate

When to seek medical help

Some symptoms should not be managed by changing products or medicines alone.

Use NHS 111 online

Bleeding, sores or swelling

Bleeding, ulcers, fissures, swelling, peeling or rapidly worsening pain should be assessed.

Discharge, odour or infection symptoms

New discharge, odour, pelvic pain, fever or urinary symptoms may need testing or treatment.

Treatment or medicine concerns

Severe irritation with local treatment, complex hormone history or suspected medicine side effects should be reviewed.

Emergency symptoms

Call 999 for life-threatening symptoms such as collapse, chest pain, breathing difficulty or stroke-like symptoms.

Use NHS 111 for urgent advice or call 999 in a life-threatening emergency. This page is educational and does not replace individual medical assessment.

Additional clinical context

How to use this answer

This page is designed to separate medication side effects, GSM, lubricant or moisturiser irritation, cream sensitivity, supplements, local treatment adherence and other causes of vulvovaginal dryness.

What to discuss at appointment

Useful details include medicines, dose changes, local treatment technique, products used, supplement names, discharge, odour, bleeding, pain location, visible irritation and what improved or worsened symptoms.




Regulatory resources

Authoritative resources

These resources support cautious advice on vaginal dryness, decongestants, isotretinoin, anticholinergic effects, alcohol and arousal-related lubrication.

Next step

Book a clinical consultation

A consultation can review medicine timing, dryness pattern, arousal, pain, discharge, alcohol or cannabis use and whether a prescribing review is appropriate.

View Research Sources (12 Sources)
• NHS - Vaginal dryness
• NHS - Decongestants
• NHS - Isotretinoin capsules
• NHS - Alcohol misuse
• PubMed - pseudoephedrine mucosal dryness
• PubMed - anticholinergic medication vaginal dryness
• NICE CKS - Menopause
• British Menopause Society - Tools for clinicians
• NHS - Pain during or after sex
• NHS - Contact dermatitis
• RCOG - Skin conditions of the vulva
• NHS - Topical corticosteroids

These 12 source names are selected from 24 display-ready sources, with a raw audit trail of 66 imported records. Additional reviewed material included UK clinical guidance, professional society guidance, peer-reviewed clinical papers, evidence reviews; duplicate, low-relevance and non-clinical records were removed before display.

Educational only. This information is for education only and is not a substitute for professional medical advice, diagnosis or treatment. Results vary. Not a cure.

  • Clinical Assessment: Individual suitability is determined by a clinician; results may vary.
  • Non-NHS: Private healthcare provider only. Pricing varies by treatment and site. Availability varies by clinical location.