Most users experience noticeable pain reduction within 15-20 minutes of starting their first session. The electrical pulses begin blocking pain signals immediately, whilst your body's endorphin response develops over the following 20-30 minutes. For chronic conditions, consistent daily use over 2-3 weeks typically produces the most significant improvements.

No, the NervNova should only be used whilst you're awake and can monitor the sensations. The device includes automatic shut-off timers (10-60 minutes) for safety, but you should remain alert during treatment to adjust intensity if needed and ensure electrode pads remain properly positioned throughout the session.

With proper care, electrode pads typically last 20-30 applications. To maximise longevity, always apply them to clean, dry skin, store them on their protective backing after use, and gently clean them with water when adhesion decreases. Skin oils and lotions reduce adhesiveness, so avoid applying products before treatment.

Yes, TENS therapy is widely recommended for managing arthritis pain and stiffness. The electrical stimulation helps reduce inflammation, improves circulation to affected joints, and blocks pain signals effectively. Many arthritis patients use their NervNova daily as part of a comprehensive management strategy, though you should consult your GP before starting any new treatment.

Absolutely. The dual-channel design allows you to position four electrode pads around a larger area like your lower back, creating a more comprehensive treatment field. You can adjust each channel's intensity independently, which is particularly useful when treating areas with varying sensitivity levels or addressing both acute and chronic pain simultaneously.

TENS (Transcutaneous Electrical Nerve Stimulation) primarily focuses on pain relief by blocking pain signals and triggering endorphin release. EMS (Electrical Muscle Stimulation) targets muscle tissue directly, causing gentle contractions that improve strength, reduce atrophy, and enhance recovery. The NervNova combines both technologies, allowing you to choose the appropriate therapy for your specific needs.

The user manual includes a comprehensive mode guide matching specific programmes to common conditions. Generally, lower-numbered modes (1-12) provide gentle TENS therapy for acute pain, mid-range modes (13-24) offer stronger stimulation for chronic conditions, and higher modes (25-36) focus on EMS muscle therapy. Start with gentler programmes and experiment to discover what works best for your body.

Yes, daily use is safe and often recommended for managing chronic pain conditions. The NervNova's intelligent safety features prevent overuse, and the gentle electrical stimulation doesn't cause tissue damage or tolerance issues like some pain medications. Many users incorporate 2-3 sessions daily into their wellness routine—morning, afternoon, and evening—for optimal pain management throughout the day.