---
title: Buy Aciclovir 200mg to 800mg Pills Online
description: Aciclovir treats herpes infections including cold sores and shingles. Order this antiviral medication from our trusted pharmacy.
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# Buy Aciclovir 200mg to 800mg Pills Online

Aciclovir is an antiviral medication that treats infections caused by herpes viruses, including genital herpes, cold sores, shingles, and chickenpox. It works by stopping the virus from multiplying and spreading while helping to reduce healing time and symptom severity. This treatment is intended for adults experiencing herpes virus outbreaks. Our pharmacy provides Aciclovir in multiple strengths including 200mg, 400mg, and 800mg pills.

## Pricing and Options

| Dosage | Pack Size | Price (USD) | Price Per Pill | Status |
| :--- | :--- | :--- | :--- | :--- |
| **200mg** | 60 pills | **$50.99** | $0.85 | In Stock |
| **200mg** | 90 pills | **$56.43** | $0.63 | In Stock |
| **400mg** | 30 pills | **$52.56** | $1.75 | In Stock |
| **400mg** | 60 pills | **$87.99** | $1.46 | In Stock |
| **400mg** | 90 pills | **$121.99** | $1.36 | In Stock |
| **800mg** | 30 pills | **$88.34** | $2.94 | In Stock |
| **800mg** | 60 pills | **$148.19** | $2.47 | In Stock |
| **800mg** | 90 pills | **$210.89** | $2.35 | In Stock |


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## 1. Introduction 

Aciclovir is a synthetic antiviral medication used to treat infections caused by herpes viruses. The active ingredient is aciclovir, supplied in oral tablet form in strengths of 200 mg, 400 mg, and 800 mg. It belongs to the class of nucleoside analogues that inhibit viral DNA synthesis. In addition to treating cold sores and genital herpes, the tablets are approved for shingles (herpes zoster) and for suppressing recurrent genital outbreaks.

---

## 2. Quick Reference Facts 

**Active Ingredient** 
: Aciclovir 

**Form** 
: Pill 200 mg | 400 mg | 800 mg 

**Primary Uses** 
: • Herpes labialis (cold sores) 
: • Genital herpes (initial and recurrent episodes) 
: • Herpes zoster (shingles) 
: • Suppression of recurrent genital herpes 

---

## 3. What is Aciclovir? 

Aciclovir is the generic version of medications containing the active compound aciclovir. It is marketed worldwide under brand names such as **Zovirax** and **Sitavig**. The tablets are manufactured by several licensed pharmaceutical companies that meet international quality standards. As a generic product, aciclovir offers the same therapeutic effect as its branded counterparts while typically costing less.

---

## 4. How Aciclovir Works 

Aciclovir mimics the nucleoside guanosine. Inside infected cells, viral thymidine kinase adds a phosphate group, converting aciclovir into aciclovir monophosphate. Cellular enzymes then add two more phosphates, producing aciclovir triphosphate. This active metabolite competitively inhibits viral DNA polymerase and becomes incorporated into the viral DNA chain, causing premature chain termination. Because activation depends on viral enzymes, the drug preferentially targets infected cells, limiting toxicity to normal tissue. Oral tablets reach peak plasma concentrations within 1-2 hours, and the drug is mainly eliminated unchanged by the kidneys, giving a half-life of about 2-3 hours in healthy adults.

---

## 5. Conditions Treated with Aciclovir 

- **Herpes labialis (cold sores)** - The drug suppresses replication of herpes simplex virus 1 (HSV-1) in the epidermis, accelerating lesion healing and reducing viral shedding. 
- **Genital herpes (HSV-2)** - By inhibiting viral DNA synthesis, aciclovir shortens the duration of primary outbreaks and alleviates symptoms of recurrent episodes. 
- **Herpes zoster (shingles)** - Early treatment limits viral spread in sensory neurons, lessening pain, hastening rash resolution, and decreasing the risk of post-herpetic neuralgia. 
- **Suppression of recurrent genital herpes** - Twice-daily dosing maintains therapeutic levels that prevent viral re-activation, decreasing outbreak frequency.

---

## 6. Is Aciclovir the Right Medication for You? 

Aciclovir is appropriate for adults with confirmed or clinically suspected HSV-1, HSV-2, or VZV infections who require systemic therapy. It is especially useful when lesions are extensive, when rapid symptom control is desired, or when topical agents alone are insufficient. The drug should be avoided in individuals with a known hypersensitivity to aciclovir or similar nucleoside analogues. Dose adjustment is mandatory for patients with moderate to severe renal impairment (creatinine clearance < 50 mL/min) because the medication is cleared unchanged by the kidneys. Pregnant women (category B) may use aciclovir when the benefit outweighs any potential risk, but discussion with a healthcare professional is essential. Elderly patients often have reduced renal function and should be monitored closely.

---

## 7. Buying Aciclovir from [our online pharmacy](https://liabilis.com/order-aciclovir-online-en.html) 

**Why Choose Our Service?** 
Access to high-quality antiviral therapy can be difficult when insurance coverage is limited or when local pharmacies experience shortages. [our online pharmacy](https://liabilis.com/order-aciclovir-online-en.html) provides a reliable source of generic aciclovir, helping patients obtain the medication they need without undue expense.

**Quality & Safety Assurance** 
We partner with licensed international pharmacies to ensure quality and authenticity. Every batch is sourced from manufacturers that comply with Good Manufacturing Practice (GMP) standards and undergo independent verification.

**Pricing & Access** 
Because aciclovir is available as a generic, the price is close to the manufacturer’s base cost, offering substantial savings compared with branded options such as Zovirax. This makes long-term suppression therapy more affordable for patients who require daily dosing.

**Discreet Delivery** 
Orders are packed in unmarked, tamper-evident packaging and shipped with express delivery typically within 7 days, or via standard airmail in about 3 weeks. Privacy is maintained throughout the process, from order placement to receipt.

---

## 8. Use: Dosing, Missed Dose, Overdose 

**Standard Adult Dosing (oral tablets)** 

- **Herpes labialis:** 200 mg five times daily for 5 days (often 200 mg every 4 hours while awake). 
- **Initial genital herpes:** 400 mg three times daily for 7-10 days. 
- **Recurrent genital herpes:** 400 mg three times daily at the first sign of symptoms, continued for 5 days. 
- **Suppression of recurrent genital herpes:** 400 mg twice daily, taken continuously. 
- **Herpes zoster:** 800 mg five times daily for 7-10 days.

**Missed Dose** 
If a dose is remembered within 2 hours, take it immediately. If more time has passed, skip the missed dose and resume the regular schedule; do not double-dose.

**Overdose** 
Symptoms may include nausea, vomiting, headache, tremor, or seizures. Seek emergency medical assistance; treatment is supportive and may involve intravenous hydration and renal monitoring.

**Practical Precautions** 

- Take tablets with a full glass of water; food does not significantly affect absorption. 
- Maintain adequate hydration to support renal clearance. 
- Avoid alcohol excess, as it can increase dizziness. 
- Do not operate heavy machinery until you know how aciclovir affects you, especially during the first 24 hours of therapy.

---

## 9. Safety Information 

### ⚠️ Who Should Not Take Aciclovir 

- Individuals with documented hypersensitivity to aciclovir, valacyclovir, or any component of the tablet. 
- Patients with severe renal failure (creatinine clearance < 10 mL/min) unless dose is adjusted and supervised. 

### Common Side Effects 

- Headache, nausea, vomiting, abdominal pain, and mild fatigue (usually transient). 
- Occasionally, a rash or mild itching may occur; antihistamines can provide relief. 

### Serious Side Effects (Seek Immediate Medical Help) 

- Severe skin reactions (e.g., Stevens-Johnson syndrome, toxic epidermal necrolysis). 
- Altered mental status, hallucinations, or seizures, particularly in patients with renal impairment. 
- Acute kidney injury manifested by reduced urine output or rising serum creatinine. 

### Drug & Food Interactions 

- **Probenecid** - reduces renal excretion, raising aciclovir plasma levels; dose adjustment may be required. 
- **Cimetidine** - can increase oral absorption, potentially enhancing efficacy and toxicity. 
- **Nephrotoxic agents** (e.g., non-steroidal anti-inflammatory drugs, aminoglycosides) - concurrent use may heighten renal risk; monitor kidney function. 
- **Zidovudine** - limited data suggest possible additive bone-marrow suppression; use caution. 

---

## 10. Off-Label and Investigational Uses of Aciclovir 

- **Prevention of cytomegalovirus (CMV) disease in transplant recipients** - Small studies indicate reduced CMV replication, but the indication is not approved by regulatory agencies. 
- **Topical or intralesional use for molluscum contagiosum** - Case reports describe lesion clearance, yet robust clinical trials are lacking. 
- **Adjunct therapy in certain viral encephalitides** - While aciclovir is the treatment of choice for HSV encephalitis, its role in Epstein-Barr virus or varicella-zoster encephalitis remains investigational.

*Off-label use should only be considered under the direct supervision of a qualified healthcare provider.*

---

## 11. Storage & Handling 

- Store tablets at ≤ 30 °C (86 °F) in a dry place, protected from moisture and direct sunlight. 
- Keep the container tightly closed and out of reach of children. 
- Discard any tablets that are discolored, cracked, or past the expiration date printed on the label. 
- For safe disposal, return unused medication to a pharmacy take-back program or follow local hazardous-waste guidelines.

---

## 12. Frequently Asked Questions 

**Practical Use & Lifestyle** 

- **Can I travel internationally with aciclovir tablets?** 
 Yes. Carry the medication in its original packaging with a copy of the prescription (if required) to facilitate customs inspection. 

- **Should I avoid any specific foods while taking aciclovir?** 
 No major food interactions are documented, but maintaining adequate hydration helps renal elimination. 

- **How should I adjust dosing if I miss a night dose while suppressing genital herpes?** 
 Take the missed dose as soon as you remember, unless it is less than 2 hours before the next scheduled dose; then skip the missed dose and continue as planned. 

**Product & Formulation Details** 

- **What do aciclovir tablets look like?** 
 Appearance varies by manufacturer, but common forms are round, white to off-white tablets imprinted with strength information. 

- **Are there any inactive ingredients that could cause allergies?** 
 Most formulations contain lactose, magnesium stearate, and microcrystalline cellulose; patients with known sensitivities should review the specific product’s excipient list. 

**Regulatory & Safety Nuances** 

- **Will aciclovir show up on a standard workplace drug test?** 
 Aciclovir is not a substance screened for in typical employment drug-testing panels. 

- **Is aciclovir safe for athletes subject to anti-doping regulations?** 
 The World Anti-Doping Agency lists aciclovir as a permitted medication; therapeutic use documentation may be required for high-level competition. 

- **Can I purchase aciclovir without a prescription in my country?** 
 Regulatory status varies; in many jurisdictions a prescription is required for oral tablets, while some allow over-the-counter purchase of low-strength formulations. 

**Scientific & Clinical Curiosity** 

- **When was aciclovir first approved for clinical use?** 
 Aciclovir received its first regulatory approval in the late 197s, becoming the first antiviral drug with a specific indication for herpes infections. 

- **How does aciclovir compare with its prodrug valacyclovir?** 
 Valacyclovir is converted to aciclovir in the body, offering higher oral bioavailability and less frequent dosing, but both share the same mechanism of viral inhibition. 

- **Are there any known resistance mechanisms to aciclovir?** 
 Viral strains with deficient thymidine kinase activity or altered DNA polymerase can exhibit reduced susceptibility, primarily in immunocompromised patients receiving long-term therapy. 

---

## 13. Glossary 

**Herpes Simplex Virus (HSV)** 
: A DNA virus that causes oral (HSV-1) and genital (HSV-2) infections, characterized by recurrent vesicular lesions. 

**Bioavailability** 
: The proportion of an administered dose that reaches systemic circulation in an active form. 

**Renal Clearance** 
: The volume of plasma cleared of a drug by the kidneys per unit time, a key determinant of aciclovir’s elimination. 

**Thymidine Kinase** 
: An enzyme generated by herpes viruses that phosphorylates aciclovir, initiating its activation inside infected cells. 

**Prodrug** 
: An inactive compound that is metabolized in the body to produce an active drug; valacyclovir is a prodrug of aciclovir. 

---

## 14. Disclaimer 

The information provided about **Aciclovir** is intended for general educational purposes and does not replace professional medical consultation. All treatment decisions, including those concerning off-label use, should be made under the supervision of a qualified healthcare provider. Readers are assumed to be responsible adults capable of making informed health decisions. [our online pharmacy](https://liabilis.com/order-aciclovir-online-en.html) supplies Aciclovir to individuals who may encounter limited availability through conventional pharmacies, insurance-based prescription channels, or who seek cost-effective generic options. Always seek advice from a qualified clinician before starting, altering, or discontinuing any medication.