Who is a good candidate for VIP (Vasoactive Intestinal Peptide)?

Adults with inflammatory lung conditions, mast cell activation, or chronic inflammatory conditions. Patients with autoimmune or vascular inflammatory conditions under specialist supervision

Medical supervision required

VIP (Vasoactive Intestinal Peptide) Side Effects

Q: What are the side effects of VIP (Vasoactive Intestinal Peptide)?

Facial flushing and warmth: Very common due to VIP's vasodilatory action. Typically occurs within minutes of injection and resolves within 30 to 60 minutes. Blood pressure drop (hypotension): Mild to moderate blood pressure reduction can occur, particularly at higher doses. Patients should remain seated or reclined for 15 to 20 minutes after injection to avoid dizziness from standing. Nausea: Occasionally reported, usually mild. Headache: Can occur secondary to vasodilation. Usually mild and transient. Diarrhea or loose stools: VIP has direct intestinal motility effects and can cause loose stools, particularly at higher doses.

VIP has potent vasodilatory and immune-modulating properties. Its vascular effects mean it requires careful dosing and physician supervision. Flushing and blood pressure changes are expected, particularly early in treatment.

Requires physician monitoring Medically reviewed by Dr. Ploy Pitayanon, MD

This page is for educational purposes only and is not medical advice. Side effects vary between individuals. All protocols at Peptides Thailand are individually prescribed by licensed physicians. Contact your doctor with any concerns during treatment.

Side effects to be aware of

Facial flushing and warmth

Common

Very common due to VIP's vasodilatory action. Typically occurs within minutes of injection and resolves within 30 to 60 minutes.

Blood pressure drop (hypotension)

Common

Mild to moderate blood pressure reduction can occur, particularly at higher doses. Patients should remain seated or reclined for 15 to 20 minutes after injection to avoid dizziness from standing.

Nausea

Uncommon

Occasionally reported, usually mild.

Headache

Uncommon

Can occur secondary to vasodilation. Usually mild and transient.

Diarrhea or loose stools

Uncommon

VIP has direct intestinal motility effects and can cause loose stools, particularly at higher doses.

Monitoring

Blood pressure should be monitored before and after administration, particularly at the start of treatment.

Who is a good candidate?

Generally suitable for

Adults with inflammatory lung conditions, mast cell activation, or chronic inflammatory conditions
Patients with autoimmune or vascular inflammatory conditions under specialist supervision

Not suitable for

Patients with low blood pressure
Those who cannot remain seated after injection to monitor blood pressure effects
Pregnant women

Contraindications

Your physician screens for these conditions before prescribing. Do not attempt to self-prescribe.

Existing low blood pressure or hypotensive disorders
Pregnancy and breastfeeding
Severe cardiovascular disease

When to contact your physician

Nausea, vomiting, or digestive symptoms that are severe or do not ease within two weeks
Any chest pain, palpitations, or significant change in heart rate
Signs of allergic reaction: rash, hives, swelling of the face or throat, or difficulty breathing
Injection site reactions that worsen, spread, or do not resolve within 72 hours
Any new or worsening symptoms that concern you, regardless of whether they seem related to your protocol
Changes in any monitored values outside the range your physician specified

If you are ever unsure, contact your physician. That is what they are there for.

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