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"My joints are stiff every morning when I wake up, and it is hard to make a fist." "My wrist and fingers ache after washing the dishes."
This is one of the most common complaints I hear when seeing middle-aged patients in the clinic. As cartilage thins with age, the finger joints, which have been used non-stop for decades, are the first to experience degenerative changes. When receiving physical therapy at a hospital, the treatment with the overwhelmingly highest patient satisfaction is the paraffin bath. This is because the moment you dip your hand into the warm wax and take it out, you feel a deep relaxation as if your stiff joints are melting away.
Today, from the perspective of a practicing physical therapist who applies paraffin therapy every day in the clinic, I will fact-check the real advantages of using a paraffin machine at home instead of going to the hospital every day, the correct way to use it, and the misunderstandings about electricity bills.
Warm water compress? Hot pack? Paraffin has a different depth
Many people dip their hands in warm water or put a hot pack on them when their hands tingle or ache at home. Of course, it is much better than doing nothing, but paraffin is fundamentally different from a general water compress in the physical principle of transferring heat.
1.High-temperature heat delivered safely without burns. If the water temperature exceeds 50 degrees Celsius (122 degrees Fahrenheit), it is too hot to put our hands in, and we will get burned. However, the paraffin solution has high specific heat and low thermal conductivity. In other words, it retains heat for a very long time while slowly and safely transferring it to the skin. This is why you do not get burned even if you put your hand in paraffin usually set at 50 to 55 degrees Celsius.
2. Deep heat penetrating deep into bones and joints. Water or a regular hot pack only heats the surface of the skin and cools down quickly. On the other hand, paraffin hardens in layers on your hand, completely blocking the air, acting like a thermal glove. The heat generated in the blocked state cannot escape and penetrates deep into the joints, ligaments, and tendons, gently relaxing stiff tissues and explosively increasing blood flow.
3. Bonus high-end aesthetic skin care effect. Paraffin is originally a material used for moisturizing care in dermatology clinics or high-end spas. Paraffin wax contains mineral oil, so it prevents moisture from evaporating while the pores are open due to the heat and allows the moisturizing ingredients of the wax to seep in. When you peel off the hardened paraffin after the treatment, you can immediately feel your hands becoming moist and soft like baby skin.
Paraffin therapy, medicine for some and poison for others?
No matter how good a treatment is, it must fit your body. I will summarize the clear indications (when it helps) and contraindications (when to absolutely avoid it) of paraffin therapy based on cross-verified medical facts.
[Indications] Highly recommended for these people!
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Degenerative arthritis and rheumatoid arthritis (chronic stage): Excellent for relieving morning stiffness when hands are stiff in the morning.
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Trigger finger syndrome: Soothes inflammation and makes the painful clicking tendon flexible when bending a finger.
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De Quervain's tenosynovitis: Helps recovery by promoting blood circulation when the area connecting the thumb and wrist aches.
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Cold extremities and chronic dryness: Good for improving blood flow and moisturizing for those with cold hands and feet and severe peeling.
[Contraindications] These people should never use it!
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Acute inflammation and swelling: You should never apply hot compresses, including paraffin, during the acute phase when it is sprained, injured, swollen, and feels hot. It will rather worsen the inflammation. Ice compresses are the right answer in this case.
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Open wounds or skin infections: If you have a wound on your skin or an infectious skin disease such as athlete's foot or eczema, you should avoid it because there is a risk of bacterial reproduction.
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Patients with reduced sensation such as diabetic peripheral neuropathy: Those whose temperature sensation is dulled and cannot feel heat well are at a high risk of getting low-temperature burns without even realizing it.
Hospital VS Home Care, will using it at home cause an electricity bill bomb?
I am too lazy to go to the hospital every day, so should I buy a machine? But won't the electricity bill be high if I leave it on all day to melt the paraffin?
This is the biggest reason why patients hesitate to buy the device. To tell you the facts first, you do not have to worry about the electricity bill. The power consumption of home paraffin therapy machines sold in the market is usually around 100W to 200W. Since paraffin takes 3 to 4 hours to melt again once it hardens, manufacturers also recommend leaving it on 24 hours a day without unplugging it. The device does not run at maximum power 24 hours a day. When it reaches the set temperature, it switches to a keep-warm mode, and power consumption becomes extremely low. The additional electricity bill generated when leaving it on all month is roughly about 2 to 3 dollars a month, even considering progressive taxes. It is cheaper than a cup of coffee.
Rather than waiting for treatment at a hospital and spending time and money paying the basic physical therapy copay, keeping it at home and using it consistently twice a day, morning and evening, is much more economical and yields overwhelmingly better treatment outcomes for managing chronic joint pain. The core of arthritis treatment is not a strong treatment once in a while, but consistent daily care.
200% Paraffin utilization: The correct sequence taught by a therapist
If you buy the machine and use it incorrectly, the effect will be halved. Please make sure to follow the standard routine below.
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Washing and drying hands: You must wash your hands cleanly with soap and perfectly wipe off the moisture with a towel. If there is moisture, there is a risk of burns and the wax becomes contaminated.
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Dipping (repeat 5 times): With your fingers slightly spread, dip your hand into the paraffin solution up to your wrist for 1 to 2 seconds and take it out. If you wait in the air for about 3 to 4 seconds, the wax hardens white. Repeat this process at least 4 to 5 times to make a thick paraffin glove.
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Maintaining warmth (15 minutes): Immediately put a plastic bag over it so the heat does not escape, and tightly wrap it with a dedicated thermal cover or a thick towel. Apply the compress in this state for 10 to 15 minutes.
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Peeling off: After the time passes, peel off the paraffin smoothly along with the plastic. It is hygienic to throw the used paraffin with sweat and dead skin cells into the trash rather than putting it back into the bath. Even if you use it alone at home, please replace it with new wax periodically.
10 times the effect if done right after paraffin! 2 magic stretches
The golden time when the muscles and tendons of our hands are most softly relaxed is right after peeling off the paraffin. If you do the stretches below immediately instead of staying still, you can definitely increase the range of motion of your stiff joints.
1. Finger tendon gliding exercise
This is an essential rehabilitation exercise for those who have trouble making a fist due to trigger finger or rheumatoid arthritis. It makes the stiff tendons glide smoothly.
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Step 1: Spread your fingers wide open.
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Step 2: Bend only the joints at the tips of your fingers (DIP, PIP) to make a hook shape.
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Step 3: While keeping your fingers straight, bend only the large base joints connecting to the palm at 90 degrees to make a right angle shape.
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Step 4: Lightly curl your fingers to make a light fist.
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Step 5: Make a tight fist.
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Therapist tip: Maintain each step for 3 seconds and connect them smoothly. Do not force yourself to squeeze tightly, and repeat only to the range where you feel a slight ache. Do a total of 10 repetitions.
2. Praying position (Wrist and forearm flexor stretch)
The muscles that move the fingers actually start from the forearm. It is excellent for carpal tunnel syndrome or wrist pain.
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Method: Bring both hands together in front of your chest to make a praying position.
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Movement: While keeping both palms tightly pressed together so they do not separate, slowly lower your hands toward your belly button.
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Therapist tip: Maintain each step for 3 seconds and connect them smoothly. Do not force yourself to squeeze tightly, and repeat only to the range where you feel a slight ache. Do a total of 10 repetitions. Therapist tip: If you feel a tingling stretch on the inside of your forearm, stop at that position and maintain it while taking deep breaths for 15 seconds. Be careful not to force it down as it may hurt your wrist. Repeat 3 times.
Wear and tear of joints due to aging cannot be completely prevented, but depending on how you manage it every day, you can maintain a comfortable daily life without pain. If you are afraid of the stiffness tomorrow morning, how about starting warm paraffin home care and stretching at home from today?
InfoTherapy supports your comfortable daily life!
References and cross-verified data
Arthritis Foundation: Heat Therapy for Arthritis Pain (Mechanism of heat therapy and paraffin effect for relieving arthritis pain)
Arthritis Foundation: Heat Therapy for Arthritis Pain (Mechanism of heat therapy and paraffin effect for relieving arthritis pain)
Mayo Clinic: Osteoarthritis - Diagnosis and treatment (Guidelines and precautions for physical conservative treatment of degenerative arthritis)
WebMD: What to Know About Paraffin Wax Treatments (Cross-verification of skin moisturizing and deep heat generation principles of paraffin wax treatments)
Curious about how to manage rheumatoid arthritis? Click here!