Doctor Guide Online

No, a typical herpes outbreak does not last months. The first outbreak may last 2–4 weeks, while recurrent outbreaks typically heal within 7–14 days.

Yes, allergies can cause itching all over. Histamine release from the immune system can trigger hives and widespread skin inflammation.

Salami is low in carbs and has a low glycemic index, but its high sodium, saturated fat, and preservative content make it a generally poor choice.

Yes, drinking water can cause headaches — for two opposite reasons: too little water leads to a dehydration headache.

Most cases of hemorrhoids can be effectively treated with at-home care, while severe or recurring hemorrhoids may require in-office procedures or surgery to res

Standard bandages should generally be kept dry; wet dressings may weaken, irritate skin, and increase infection risk.

Yes, allergies can cause sweating through several mechanisms, including hay fever symptoms, anaphylactic clammy skin.

No, blood type O positive does not protect against or increase HIV risk — research has not found a consistent link between ABO blood groups and HIV.

Yes, a Brightside Health psychiatric provider can prescribe medication for depression and anxiety after an evaluation.

Astigmatism alone does not typically cause true vertigo, but the eye strain it creates can lead to dizziness or imbalance in some people.