If you’ve developed a red, itchy, blistering rash after spending time outdoors, you may have come into contact with poison ivy, poison oak, or poison sumac. These plants contain an oily resin called urushiol, which can trigger an allergic skin reaction in most people–even from indirect exposure. At Urgent Care Plus & Wellness in Richmond, we provide fast, effective treatment to relieve the discomfort and stop the rash from spreading.
Under the care of Dr. Luke Afuwape, a board-certified Emergency Medicine physician with over 15 years of experience, our clinic is here to help you heal quickly and comfortably. Patients across Katy, Aliana, Mission Bend, and surrounding areas rely on us for expert care without the wait.
It took me time to share my experience as I lack words adequately strong to convey my satisfaction. The professionalism of every staff on duty was unrivaled. From the front desk staff to the doctor. I stepped into the venue crying due to the excruciating pain in my injured finger, but shortly, I found me smiling and joking due to the effect of the immediate care that I received. I felt like I have known every staff for years. The accident I had badly ripped my finger flesh apart. By the time the doctor was done with the stitches, it was certain that my finger will heal neatly. The doctor is very confident, brilliant and I observed that he likes what he does for a living. I asked for the scope of their practice and was informed that they provide care beyond emergencies, including flu, COVID, physical, check up etc.
I had a call after about 2.5hrs, asking my relief status.
I am 100% satisfied with the care that was provided to me. I will always patronize Urgent Care Plus and Wellness as needed.
I recommend them with my full chest.
My prayers for them include unrivaled success.
When to See a Doctor for Poison Ivy, Oak or Sumac
Home remedies may help mild rashes, but you should visit our urgent care clinic if you experience:
- A rash that is widespread or worsening
- Severe itching, swelling, or discomfort
- Blisters that ooze or crust over
- A rash on your face, genitals, or near the eyes
- Signs of infection (warmth, pus, fever)
Delaying care can lead to complications and prolonged irritation–especially if scratching causes secondary infection.


Treatment for Poison Ivy, Oak & Sumac Rashes
Our approach focuses on calming the allergic response and preventing further inflammation.
Evaluation
Dr. Luke will examine the affected area and confirm whether the rash is from urushiol exposure or another condition like eczema or contact dermatitis.
Medical Treatment
Options We may prescribe:
- Topical or oral corticosteroids to reduce inflammation
- Antihistamines to ease itching and allergic reaction
- Antibiotics if there are signs of skin infection
- Cold compresses or soothing creams for comfort
Prevention & Guidance
We’ll explain how to avoid future exposure and what to do if you come into contact with these plants again.

Compassionate Skin Care in West Houston
Our team at Urgent Care Plus & Wellness, located in Richmond, TX, proudly serves patients from Katy, Aliana, Cinco Ranch, Grand Mission, and nearby communities. With walk-in access seven days a week, you don’t have to wait to get the relief you need.
Dr. Luke’s emergency medicine training ensures you receive skilled, personalized attention for skin reactions that can become serious if left untreated.
About UsPoison Ivy, Oak, or Sumac Exposure? Get Relief Today
If you’re dealing with an itchy, spreading rash after outdoor exposure, early treatment can make a big difference. At Urgent Care Plus & Wellness, we provide same-day care to reduce inflammation, relieve discomfort, and help your skin heal quickly. Reach out now or walk in–no appointment necessary. Conveniently located near Katy, Aliana, and Mission Bend, we’re here when you need expert care close to home.