- Is acyclovir hard on the kidneys?
- Is it safe to take Valtrex every day?
- Does Valtrex make you pee a lot?
- What are the side effects of Valtrex?
- Can you have alcohol with Valtrex?
- Can you still have outbreaks while on Valtrex?
- What are the long term side effects of Valtrex?
- Can Valtrex stop an outbreak?
- Can you just stop taking acyclovir?
- Is Valtrex safe long term?
- What happens when you stop taking Valtrex?
- Will Valtrex make you gain weight?
- What color is urine when your kidneys are failing?
- What viruses does acyclovir treat?
- Can Valtrex cause kidney failure?
- Is Valtrex nephrotoxic?
- Do antivirals weaken immune system?
- How long can I stay on Valtrex?
Is acyclovir hard on the kidneys?
Although the drug is well tolerated, severe nephrotoxicity, which often leads to acute renal failure, has been observed in patients [4, 7].
Acyclovir-induced renal failure occurs in approximately 12–48 % of cases ..
Is it safe to take Valtrex every day?
A new study shows that daily therapy with the antiviral drug Valtrex significantly lowers the risk of transmitting genital herpes among heterosexual couples in which one partner is infected with the herpes simplex virus type 2 (HSV-2).
Does Valtrex make you pee a lot?
Drink extra fluids so you will pass more urine while you are using this medicine. This will keep your kidneys working well and help prevent kidney problems. To help clear up your infection, keep taking valacyclovir for the full time of treatment, even if your symptoms begin to clear up after a few days.
What are the side effects of Valtrex?
Side effects of Valtrex include:headache,dizziness,tired feeling,depression,nausea,vomiting,stomach pain,joint pain,More items…
Can you have alcohol with Valtrex?
Doctors recommend not to consume alcohol while taking valacyclovir, as the combination of valacyclovir and alcohol can potentially lead to an excessive, dangerous level of dizziness or drowsiness.
Can you still have outbreaks while on Valtrex?
Can you have an outbreak while taking Valtrex? Yes, while daily Valtrex has been shown to reduce genital herpes outbreaks by 70% to 80%, it is still possible to have an outbreak while taking the medication. However, the frequency of outbreaks tends to go down over time for a lot of people.
What are the long term side effects of Valtrex?
Another potential long-term side effect of valacyclovir usage is HUS/TTP, or hemolytic-uremic syndrome and thrombotic thrombocytopenic purpura. These similar disorders can lead to the destruction of red blood cells and a low platelet count, preventing your blood’s ability to clot.
Can Valtrex stop an outbreak?
To treat or stop an outbreak in its tracks. If you experience an outbreak of oral or genital herpes, valacyclovir can cut it short and reduce its severity.
Can you just stop taking acyclovir?
Take acyclovir until you finish the prescription, even if you feel better. If you stop taking acyclovir too soon or skip doses, your infection may not be completely treated or may become more difficult to treat.
Is Valtrex safe long term?
CHARLESTON, S.C. — Once-daily treatment with valacyclovir for the suppression of genital herpes caused by herpes simplex virus type 2 was well tolerated for up to 20 months in a recent study.
What happens when you stop taking Valtrex?
If you stop taking the drug suddenly or don’t take it at all: The symptoms of your viral infection may not get better, or may get worse. If you miss doses or don’t take the drug on schedule: Your medication may not work as well or may stop working completely.
Will Valtrex make you gain weight?
It’s unknown whether Valtrex causes other adverse effects like hair loss, weight gain, dry mouth, or any other symptoms not listed by the United States Food and Drug Administration (FDA). This is not a complete list of side effects. Other side effects may occur.
What color is urine when your kidneys are failing?
When kidneys are failing, the increased concentration and accumulation of substances in urine lead to a darker color which may be brown, red or purple.
What viruses does acyclovir treat?
Acyclovir injection is used to treat severe infections caused by herpes viruses, including severe forms of genital herpes, shingles, herpes encephalitis (swelling of the brain), and herpes infections in people with other diseases that weaken the immune system.
Can Valtrex cause kidney failure?
In conclusion, valacyclovir is a drug that should be prescribed with caution in the elderly population, since it can produce acute renal failure that delays its elimination, increasing the risk of adverse effects, such as neurotoxicity.
Is Valtrex nephrotoxic?
While valacyclovir is the antiviral agent used worldwide, it is reported to induce nephrotoxicity.
Do antivirals weaken immune system?
Whereas AZT, ribavirin, or ganciclovir were antiproliferative, ddI or acyclovir had little, if any, effect on PBMC mitogenesis. The inhibitory effects of antivirals on immune cells may contribute to the immune deterioration observed in patients following prolonged use of the drugs.
How long can I stay on Valtrex?
Valacyclovir is usually prescribed for seven days for shingles, with a typical dosage of 1,000 mg three times per day. Just like with HSV-1 and HSV-2, it’s important to start treatment as soon as you notice shingles symptoms.