Hairgrow
Generic Name
Minoxidil 2% Scalp Solution
Manufacturer
Square Pharmaceuticals Ltd.
Country
Bangladesh
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Price Details
Current market pricing information
| Variant | Unit Price | Strip Price |
|---|---|---|
| hairgrow 2 scalp solution | ৳ 500.00 | N/A |
Description
Overview of the medicine
Hairgrow 2% Scalp Solution is a topical medication used to stimulate hair growth and slow hair loss in individuals with androgenetic alopecia (male-pattern baldness and female-pattern hair loss).
Uses & Indications
Dosage
Adults
Apply 1 ml (containing 20 mg minoxidil) to the affected scalp areas twice daily, preferably morning and evening. Do not exceed 2 ml per day.
Elderly
Same as adult dosage. Efficacy and safety not specifically studied, but generally considered safe.
Renal_impairment
No dosage adjustment needed for topical application as systemic absorption is minimal.
How to Take
Ensure scalp and hair are completely dry. Apply 1 ml of solution with the provided dropper to the center of the affected area of the scalp. Gently massage the solution evenly over the area. Wash hands thoroughly after application. Do not shampoo hair for at least 4 hours after application.
Mechanism of Action
Minoxidil is a direct peripheral vasodilator. When applied topically, it is thought to stimulate hair growth by widening blood vessels around hair follicles, increasing blood flow, and delivering more oxygen and nutrients. It may also prolong the anagen (growth) phase of the hair cycle and cause miniaturized follicles to enlarge.
Pharmacokinetics
Onset
Hair growth stimulation usually observed after 2-4 months of twice-daily application.
Excretion
Mainly excreted in urine.
Half life
Systemically absorbed minoxidil has an average half-life of 4.2 hours.
Absorption
Approximately 1.4% of topically applied minoxidil is absorbed systemically.
Metabolism
Primarily metabolized by glucuronidation in the liver.
Side Effects
Contraindications
- Hypersensitivity to minoxidil or any component of the solution
- Sudden/patchy hair loss
- Inflamed, irritated, or infected scalp
- Children under 18 years of age
- Pregnancy and lactation
Drug Interactions
Guanethidine
Risk of orthostatic hypotension with concomitant use.
Topical corticosteroids/retinoids/petrolatum
May enhance minoxidil absorption.
Storage
Store at controlled room temperature (15-30°C), away from heat and direct light. Keep out of reach of children. Do not freeze.
Overdose
Systemic effects from topical overdose are unlikely but could include hypotension, tachycardia, and fluid retention. Treatment is symptomatic and supportive.
Pregnancy & Lactation
Not recommended during pregnancy and lactation due to potential systemic absorption and unknown effects on the fetus/infant. Consult a doctor.
Side Effects
Contraindications
- Hypersensitivity to minoxidil or any component of the solution
- Sudden/patchy hair loss
- Inflamed, irritated, or infected scalp
- Children under 18 years of age
- Pregnancy and lactation
Drug Interactions
Guanethidine
Risk of orthostatic hypotension with concomitant use.
Topical corticosteroids/retinoids/petrolatum
May enhance minoxidil absorption.
Storage
Store at controlled room temperature (15-30°C), away from heat and direct light. Keep out of reach of children. Do not freeze.
Overdose
Systemic effects from topical overdose are unlikely but could include hypotension, tachycardia, and fluid retention. Treatment is symptomatic and supportive.
Pregnancy & Lactation
Not recommended during pregnancy and lactation due to potential systemic absorption and unknown effects on the fetus/infant. Consult a doctor.
Frequently Asked Questions
Common questions about this medicine
Pack Sizes
Shelf Life
Typically 2-3 years from manufacturing date.
Availability
Pharmacies, drugstores, online retailers
Approval Status
Approved by FDA/DGDA
Patent Status
Generic available
Clinical Trials
Numerous clinical trials have demonstrated the efficacy of topical minoxidil in promoting hair regrowth and slowing hair loss in androgenetic alopecia. Studies show significant increases in non-vellus hair count compared to placebo.
Lab Monitoring
- No specific routine lab monitoring required for topical minoxidil.
Doctor Notes
- Counsel patients on realistic expectations and the need for long-term commitment.
- Advise patients on proper application technique to minimize side effects.
- Monitor for scalp irritation or systemic side effects, although rare with 2% strength.
Patient Guidelines
- Apply only to a dry scalp.
- Use twice daily, consistently, for at least 4 months.
- Wash hands thoroughly after application.
- Avoid contact with eyes, nose, mouth, and other sensitive areas.
- Do not use if scalp is broken, irritated, or sunburned.
Missed Dose Advice
If a dose is missed, skip it and continue with the next scheduled dose. Do not apply a double dose to make up for a missed one. Regular and consistent use is important for effectiveness.
Driving Precautions
Topical minoxidil is unlikely to affect ability to drive or operate machinery. If dizziness occurs, avoid driving.
Lifestyle Advice
- Maintain a healthy diet and lifestyle.
- Manage stress, as stress can contribute to hair loss.
- Be patient, as results take time to appear.
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